11391480018

素因数分解:

$2^1\times 3^2\times {\mathrm{632860001}}^1$

素因数の和:632860009

約数の個数: 12

約数和(自身を含む): 24681540078

約数和(自身を除く): 13290060060

約数列:

[1, 2, 3, 6, 9, 18, 632860001, 1265720002, 1898580003, 3797160006, 5695740009, 11391480018]

約数ペア:

[(1, 11391480018), (2, 5695740009), (3, 3797160006), (6, 1898580003), (9, 1265720002), (18, 632860001)]