숫자 27161820
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 7 * 21557 |
약수 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21557, 43114, 64671, 86228, 107785, 129342, 150899, 194013, 215570, 258684, 301798, 323355, 388026, 431140, 452697, 603596, 646710, 754495, 776052, 905394, 970065, 1293420, 1358091, 1508990, 1810788, 1940130, 2263485, 2716182, 3017980, 3880260, 4526970, 5432364, 6790455, 9053940, 13580910, 27161820 |
약수의 개수 | 72 |
약수의 합 | 94165344 |
성질
표기
바이너리 | 1100111100111010011011100 |
8진수 | 147472334 |
16진수 | 19e74dc |