숫자 21280356
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 43 * 59 * 233 |
약수 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 233, 236, 258, 354, 387, 466, 516, 531, 699, 708, 774, 932, 1062, 1398, 1548, 2097, 2124, 2537, 2796, 4194, 5074, 7611, 8388, 10019, 10148, 13747, 15222, 20038, 22833, 27494, 30057, 30444, 40076, 41241, 45666, 54988, 60114, 82482, 90171, 91332, 120228, 123723, 164964, 180342, 247446, 360684, 494892, 591121, 1182242, 1773363, 2364484, 3546726, 5320089, 7093452, 10640178, 21280356 |
약수의 개수 | 72 |
약수의 합 | 56216160 |
성질
표기
바이너리 | 1010001001011011001100100 |
8진수 | 121133144 |
16진수 | 144b664 |