289562706

素因数分解:

$2^1\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{9413}}^1$

素因数の和:11130

約数の個数: 24

約数和(自身を含む): 627819660

約数和(自身を除く): 338256954

約数列:

[1, 2, 3, 6, 9, 18, 1709, 3418, 5127, 9413, 10254, 15381, 18826, 28239, 30762, 56478, 84717, 169434, 16086817, 32173634, 48260451, 96520902, 144781353, 289562706]

約数ペア:

[(1, 289562706), (2, 144781353), (3, 96520902), (6, 48260451), (9, 32173634), (18, 16086817), (1709, 169434), (3418, 84717), (5127, 56478), (9413, 30762), (10254, 28239), (15381, 18826)]