숫자 18965940
소인수분해
소인수분해 | 2 * 2 * 3 * 5 * 7 * 7 * 6451 |
약수 | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 6451, 12902, 19353, 25804, 32255, 38706, 45157, 64510, 77412, 90314, 96765, 129020, 135471, 180628, 193530, 225785, 270942, 316099, 387060, 451570, 541884, 632198, 677355, 903140, 948297, 1264396, 1354710, 1580495, 1896594, 2709420, 3160990, 3793188, 4741485, 6321980, 9482970, 18965940 |
약수의 개수 | 72 |
약수의 합 | 61784352 |
성질
표기
바이너리 | 1001000010110010110110100 |
8진수 | 110262664 |
16진수 | 12165b4 |