숫자 21399966
소인수분해
소인수분해 | 2 * 3 * 3 * 7 * 7 * 19 * 1277 |
약수 | 1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1277, 1862, 2394, 2554, 2793, 3831, 5586, 7662, 8379, 8939, 11493, 16758, 17878, 22986, 24263, 26817, 48526, 53634, 62573, 72789, 80451, 125146, 145578, 160902, 169841, 187719, 218367, 339682, 375438, 436734, 509523, 563157, 1019046, 1126314, 1188887, 1528569, 2377774, 3057138, 3566661, 7133322, 10699983, 21399966 |
약수의 개수 | 72 |
약수의 합 | 56819880 |
성질
표기
바이너리 | 1010001101000100110011110 |
8진수 | 121504636 |
16진수 | 146899e |