129717360012

素因数分解:

$2^2\times 3^1\times {\mathrm{10809780001}}^1$

素因数の和:10809780008

約数の個数: 12

約数和(自身を含む): 302673840056

約数和(自身を除く): 172956480044

約数列:

[1, 2, 3, 4, 6, 12, 10809780001, 21619560002, 32429340003, 43239120004, 64858680006, 129717360012]

約数ペア:

[(1, 129717360012), (2, 64858680006), (3, 43239120004), (4, 32429340003), (6, 21619560002), (12, 10809780001)]