419307714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3327839}}^1$

素因数の和:3327854

約数の個数: 24

約数和(自身を含む): 1038286080

約数和(自身を除く): 618978366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3327839, 6655678, 9983517, 19967034, 23294873, 29950551, 46589746, 59901102, 69884619, 139769238, 209653857, 419307714]

約数ペア:

[(1, 419307714), (2, 209653857), (3, 139769238), (6, 69884619), (7, 59901102), (9, 46589746), (14, 29950551), (18, 23294873), (21, 19967034), (42, 9983517), (63, 6655678), (126, 3327839)]