64625706

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{27407}}^1$

素因数の和:27546

約数の個数: 24

約数和(自身を含む): 141096384

約数和(自身を除く): 76470678

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 27407, 54814, 82221, 164442, 246663, 493326, 3590317, 7180634, 10770951, 21541902, 32312853, 64625706]

約数ペア:

[(1, 64625706), (2, 32312853), (3, 21541902), (6, 10770951), (9, 7180634), (18, 3590317), (131, 493326), (262, 246663), (393, 164442), (786, 82221), (1179, 54814), (2358, 27407)]