3138138

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:878

約数の個数: 24

約数和(自身を含む): 6833268

約数和(自身を除く): 3695130

約数列:

[1, 2, 3, 6, 9, 18, 313, 557, 626, 939, 1114, 1671, 1878, 2817, 3342, 5013, 5634, 10026, 174341, 348682, 523023, 1046046, 1569069, 3138138]

約数ペア:

[(1, 3138138), (2, 1569069), (3, 1046046), (6, 523023), (9, 348682), (18, 174341), (313, 10026), (557, 5634), (626, 5013), (939, 3342), (1114, 2817), (1671, 1878)]