139155966

素因数分解:

$2^1\times 3^2\times {\mathrm{7730887}}^1$

素因数の和:7730895

約数の個数: 12

約数和(自身を含む): 301504632

約数和(自身を除く): 162348666

約数列:

[1, 2, 3, 6, 9, 18, 7730887, 15461774, 23192661, 46385322, 69577983, 139155966]

約数ペア:

[(1, 139155966), (2, 69577983), (3, 46385322), (6, 23192661), (9, 15461774), (18, 7730887)]