숫자 21388536
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 3 * 3 * 3 * 13 * 2539 |
약수 | 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2539, 2808, 4212, 5078, 7617, 8424, 10156, 15234, 20312, 22851, 30468, 33007, 45702, 60936, 66014, 68553, 91404, 99021, 132028, 137106, 182808, 198042, 205659, 264056, 274212, 297063, 396084, 411318, 548424, 594126, 792168, 822636, 891189, 1188252, 1645272, 1782378, 2376504, 2673567, 3564756, 5347134, 7129512, 10694268, 21388536 |
약수의 개수 | 80 |
약수의 합 | 64541400 |
성질
표기
바이너리 | 1010001100101110011111000 |
8진수 | 121456370 |
16진수 | 1465cf8 |