227640012

素因数分解:

$2^2\times 3^1\times {\mathrm{18970001}}^1$

素因数の和:18970008

約数の個数: 12

約数和(自身を含む): 531160056

約数和(自身を除く): 303520044

約数列:

[1, 2, 3, 4, 6, 12, 18970001, 37940002, 56910003, 75880004, 113820006, 227640012]

約数ペア:

[(1, 227640012), (2, 113820006), (3, 75880004), (4, 56910003), (6, 37940002), (12, 18970001)]