18314536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55837}}^1$

素因数の和:55884

約数の個数: 16

約数和(自身を含む): 35177940

約数和(自身を除く): 16863404

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55837, 111674, 223348, 446696, 2289317, 4578634, 9157268, 18314536]

約数ペア:

[(1, 18314536), (2, 9157268), (4, 4578634), (8, 2289317), (41, 446696), (82, 223348), (164, 111674), (328, 55837)]