139956684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1666151}}^1$

素因数の和:1666165

約数の個数: 24

約数和(自身を含む): 373218048

約数和(自身を除く): 233261364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1666151, 3332302, 4998453, 6664604, 9996906, 11663057, 19993812, 23326114, 34989171, 46652228, 69978342, 139956684]

約数ペア:

[(1, 139956684), (2, 69978342), (3, 46652228), (4, 34989171), (6, 23326114), (7, 19993812), (12, 11663057), (14, 9996906), (21, 6664604), (28, 4998453), (42, 3332302), (84, 1666151)]