138505734

素因数分解:

$2^1\times 3^3\times {\mathrm{2564921}}^1$

素因数の和:2564932

約数の個数: 16

約数和(自身を含む): 307790640

約数和(自身を除く): 169284906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2564921, 5129842, 7694763, 15389526, 23084289, 46168578, 69252867, 138505734]

約数ペア:

[(1, 138505734), (2, 69252867), (3, 46168578), (6, 23084289), (9, 15389526), (18, 7694763), (27, 5129842), (54, 2564921)]