18238158

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{34939}}^1$

素因数の和:34976

約数の個数: 24

約数和(自身を含む): 40879800

約数和(自身を除く): 22641642

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 34939, 69878, 104817, 209634, 314451, 628902, 1013231, 2026462, 3039693, 6079386, 9119079, 18238158]

約数ペア:

[(1, 18238158), (2, 9119079), (3, 6079386), (6, 3039693), (9, 2026462), (18, 1013231), (29, 628902), (58, 314451), (87, 209634), (174, 104817), (261, 69878), (522, 34939)]