326640012

素因数分解:

$2^2\times 3^1\times {\mathrm{27220001}}^1$

素因数の和:27220008

約数の個数: 12

約数和(自身を含む): 762160056

約数和(自身を除く): 435520044

約数列:

[1, 2, 3, 4, 6, 12, 27220001, 54440002, 81660003, 108880004, 163320006, 326640012]

約数ペア:

[(1, 326640012), (2, 163320006), (3, 108880004), (4, 81660003), (6, 54440002), (12, 27220001)]