18542414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 31685472

約数和(自身を除く): 13143058

約数列:

[1, 2, 11, 22, 41, 61, 82, 122, 337, 451, 671, 674, 902, 1342, 2501, 3707, 5002, 7414, 13817, 20557, 27511, 27634, 41114, 55022, 151987, 226127, 303974, 452254, 842837, 1685674, 9271207, 18542414]

約数ペア:

[(1, 18542414), (2, 9271207), (11, 1685674), (22, 842837), (41, 452254), (61, 303974), (82, 226127), (122, 151987), (337, 55022), (451, 41114), (671, 27634), (674, 27511), (902, 20557), (1342, 13817), (2501, 7414), (3707, 5002)]