숫자 21511380
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 11 * 11 * 2963 |
약수 | 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 2963, 3630, 5926, 7260, 8889, 11852, 14815, 17778, 29630, 32593, 35556, 44445, 59260, 65186, 88890, 97779, 130372, 162965, 177780, 195558, 325930, 358523, 391116, 488895, 651860, 717046, 977790, 1075569, 1434092, 1792615, 1955580, 2151138, 3585230, 4302276, 5377845, 7170460, 10755690, 21511380 |
약수의 개수 | 72 |
약수의 합 | 66227616 |
성질
표기
바이너리 | 1010010000011110011010100 |
8진수 | 122036324 |
16진수 | 1483cd4 |