520170138

素因数分解:

$2^1\times 3^2\times {\mathrm{28898341}}^1$

素因数の和:28898349

約数の個数: 12

約数和(自身を含む): 1127035338

約数和(自身を除く): 606865200

約数列:

[1, 2, 3, 6, 9, 18, 28898341, 57796682, 86695023, 173390046, 260085069, 520170138]

約数ペア:

[(1, 520170138), (2, 260085069), (3, 173390046), (6, 86695023), (9, 57796682), (18, 28898341)]