숫자 21758724
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 13 * 19 * 2447 |
약수 | 1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2447, 2964, 4446, 4894, 7341, 8892, 9788, 14682, 22023, 29364, 31811, 44046, 46493, 63622, 88092, 92986, 95433, 127244, 139479, 185972, 190866, 278958, 286299, 381732, 418437, 557916, 572598, 604409, 836874, 1145196, 1208818, 1673748, 1813227, 2417636, 3626454, 5439681, 7252908, 10879362, 21758724 |
약수의 개수 | 72 |
약수의 합 | 62375040 |
성질
표기
바이너리 | 1010011000000001100000100 |
8진수 | 123001404 |
16진수 | 14c0304 |