숫자 21816180
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 19 * 6379 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6379, 12758, 19137, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 121201, 127580, 191370, 229644, 242402, 287055, 363603, 382740, 484804, 574110, 606005, 727206, 1090809, 1148220, 1212010, 1454412, 1818015, 2181618, 2424020, 3636030, 4363236, 5454045, 7272060, 10908090, 21816180 |
약수의 개수 | 72 |
약수의 합 | 69669600 |
성질
표기
바이너리 | 1010011001110001101110100 |
8진수 | 123161564 |
16진수 | 14ce374 |