52638138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{417763}}^1$

素因数の和:417778

約数の個数: 24

約数和(自身を含む): 130342368

約数和(自身を除く): 77704230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 417763, 835526, 1253289, 2506578, 2924341, 3759867, 5848682, 7519734, 8773023, 17546046, 26319069, 52638138]

約数ペア:

[(1, 52638138), (2, 26319069), (3, 17546046), (6, 8773023), (7, 7519734), (9, 5848682), (14, 3759867), (18, 2924341), (21, 2506578), (42, 1253289), (63, 835526), (126, 417763)]