401047272018

素因数分解:

$2^1\times 3^2\times {\mathrm{22280404001}}^1$

素因数の和:22280404009

約数の個数: 12

約数和(自身を含む): 868935756078

約数和(自身を除く): 467888484060

約数列:

[1, 2, 3, 6, 9, 18, 22280404001, 44560808002, 66841212003, 133682424006, 200523636009, 401047272018]

約数ペア:

[(1, 401047272018), (2, 200523636009), (3, 133682424006), (6, 66841212003), (9, 44560808002), (18, 22280404001)]