141552978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3370309}}^1$

素因数の和:3370321

約数の個数: 16

約数和(自身を含む): 323549760

約数和(自身を除く): 181996782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3370309, 6740618, 10110927, 20221854, 23592163, 47184326, 70776489, 141552978]

約数ペア:

[(1, 141552978), (2, 70776489), (3, 47184326), (6, 23592163), (7, 20221854), (14, 10110927), (21, 6740618), (42, 3370309)]