331386138

素因数分解:

$2^1\times 3^2\times {\mathrm{3313}}^1\times {\mathrm{5557}}^1$

素因数の和:8878

約数の個数: 24

約数和(自身を含む): 718349268

約数和(自身を除く): 386963130

約数列:

[1, 2, 3, 6, 9, 18, 3313, 5557, 6626, 9939, 11114, 16671, 19878, 29817, 33342, 50013, 59634, 100026, 18410341, 36820682, 55231023, 110462046, 165693069, 331386138]

約数ペア:

[(1, 331386138), (2, 165693069), (3, 110462046), (6, 55231023), (9, 36820682), (18, 18410341), (3313, 100026), (5557, 59634), (6626, 50013), (9939, 33342), (11114, 29817), (16671, 19878)]