숫자 1918890
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 5 * 23 * 103 |
약수 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 103, 115, 135, 138, 162, 206, 207, 230, 270, 309, 345, 405, 414, 515, 618, 621, 690, 810, 927, 1030, 1035, 1242, 1545, 1854, 1863, 2070, 2369, 2781, 3090, 3105, 3726, 4635, 4738, 5562, 6210, 7107, 8343, 9270, 9315, 11845, 13905, 14214, 16686, 18630, 21321, 23690, 27810, 35535, 41715, 42642, 63963, 71070, 83430, 106605, 127926, 191889, 213210, 319815, 383778, 639630, 959445, 1918890 |
약수의 개수 | 80 |
약수의 합 | 5436288 |
성질
표기
바이너리 | 111010100011110101010 |
8진수 | 7243652 |
16진수 | 1d47aa |