숫자 21178332
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 7 * 31 * 2711 |
약수 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 2711, 3906, 5422, 7812, 8133, 10844, 16266, 18977, 24399, 32532, 37954, 48798, 56931, 75908, 84041, 97596, 113862, 168082, 170793, 227724, 252123, 336164, 341586, 504246, 588287, 683172, 756369, 1008492, 1176574, 1512738, 1764861, 2353148, 3025476, 3529722, 5294583, 7059444, 10589166, 21178332 |
약수의 개수 | 72 |
약수의 합 | 63178752 |
성질
표기
바이너리 | 1010000110010011111011100 |
8진수 | 120623734 |
16진수 | 14327dc |