18043762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{74561}}^1$

素因数の和:74585

約数の個数: 12

約数和(自身を含む): 29750238

約数和(自身を除く): 11706476

約数列:

[1, 2, 11, 22, 121, 242, 74561, 149122, 820171, 1640342, 9021881, 18043762]

約数ペア:

[(1, 18043762), (2, 9021881), (11, 1640342), (22, 820171), (121, 149122), (242, 74561)]