숫자 21501072
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 3 * 3 * 71 * 701 |
약수 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 701, 852, 1136, 1278, 1402, 1704, 1917, 2103, 2556, 2804, 3408, 3834, 4206, 5112, 5608, 6309, 7668, 8412, 10224, 11216, 12618, 15336, 16824, 18927, 25236, 30672, 33648, 37854, 49771, 50472, 75708, 99542, 100944, 149313, 151416, 199084, 298626, 302832, 398168, 447939, 597252, 796336, 895878, 1194504, 1343817, 1791756, 2389008, 2687634, 3583512, 5375268, 7167024, 10750536, 21501072 |
약수의 개수 | 80 |
약수의 합 | 62674560 |
성질
표기
바이너리 | 1010010000001010010010000 |
8진수 | 122012220 |
16진수 | 1481490 |