숫자 21157686
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 11 * 31 * 383 |
약수 | 1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 383, 558, 594, 682, 766, 837, 891, 1023, 1149, 1674, 1782, 2046, 2298, 2511, 3069, 3447, 4213, 5022, 6138, 6894, 8426, 9207, 10341, 11873, 12639, 18414, 20682, 23746, 25278, 27621, 31023, 35619, 37917, 55242, 62046, 71238, 75834, 106857, 113751, 130603, 213714, 227502, 261206, 320571, 341253, 391809, 641142, 682506, 783618, 961713, 1175427, 1923426, 2350854, 3526281, 7052562, 10578843, 21157686 |
약수의 개수 | 80 |
약수의 합 | 53526528 |
성질
표기
바이너리 | 1010000101101011100110110 |
8진수 | 120553466 |
16진수 | 142d736 |