131672646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1045021}}^1$

素因数の和:1045036

約数の個数: 24

約数和(自身を含む): 326046864

約数和(自身を除く): 194374218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1045021, 2090042, 3135063, 6270126, 7315147, 9405189, 14630294, 18810378, 21945441, 43890882, 65836323, 131672646]

約数ペア:

[(1, 131672646), (2, 65836323), (3, 43890882), (6, 21945441), (7, 18810378), (9, 14630294), (14, 9405189), (18, 7315147), (21, 6270126), (42, 3135063), (63, 2090042), (126, 1045021)]