131400666

素因数分解:

$2^1\times 3^2\times {\mathrm{7300037}}^1$

素因数の和:7300045

約数の個数: 12

約数和(自身を含む): 284701482

約数和(自身を除く): 153300816

約数列:

[1, 2, 3, 6, 9, 18, 7300037, 14600074, 21900111, 43800222, 65700333, 131400666]

約数ペア:

[(1, 131400666), (2, 65700333), (3, 43800222), (6, 21900111), (9, 14600074), (18, 7300037)]