142640118

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{7019}}^1$

素因数の和:8156

約数の個数: 24

約数和(自身を含む): 309371400

約数和(自身を除く): 166731282

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3387, 6774, 7019, 10161, 14038, 20322, 21057, 42114, 63171, 126342, 7924451, 15848902, 23773353, 47546706, 71320059, 142640118]

約数ペア:

[(1, 142640118), (2, 71320059), (3, 47546706), (6, 23773353), (9, 15848902), (18, 7924451), (1129, 126342), (2258, 63171), (3387, 42114), (6774, 21057), (7019, 20322), (10161, 14038)]