18395146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10859}}^1$

素因数の和:10890

約数の個数: 24

約数和(自身を含む): 34665120

約数和(自身を除く): 16269974

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 10859, 21718, 76013, 119449, 152026, 238898, 836143, 1313939, 1672286, 2627878, 9197573, 18395146]

約数ペア:

[(1, 18395146), (2, 9197573), (7, 2627878), (11, 1672286), (14, 1313939), (22, 836143), (77, 238898), (121, 152026), (154, 119449), (242, 76013), (847, 21718), (1694, 10859)]