숫자 21675780
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 7 * 17203 |
약수 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17203, 34406, 51609, 68812, 86015, 103218, 120421, 154827, 172030, 206436, 240842, 258045, 309654, 344060, 361263, 481684, 516090, 602105, 619308, 722526, 774135, 1032180, 1083789, 1204210, 1445052, 1548270, 1806315, 2167578, 2408420, 3096540, 3612630, 4335156, 5418945, 7225260, 10837890, 21675780 |
약수의 개수 | 72 |
약수의 합 | 75147072 |
성질
표기
바이너리 | 1010010101011111100000100 |
8진수 | 122537404 |
16진수 | 14abf04 |