138866028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1653167}}^1$

素因数の和:1653181

約数の個数: 24

約数和(自身を含む): 370309632

約数和(自身を除く): 231443604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1653167, 3306334, 4959501, 6612668, 9919002, 11572169, 19838004, 23144338, 34716507, 46288676, 69433014, 138866028]

約数ペア:

[(1, 138866028), (2, 69433014), (3, 46288676), (4, 34716507), (6, 23144338), (7, 19838004), (12, 11572169), (14, 9919002), (21, 6612668), (28, 4959501), (42, 3306334), (84, 1653167)]