18680046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40433}}^1$

素因数の和:40456

約数の個数: 32

約数和(自身を含む): 46579968

約数和(自身を除く): 27899922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40433, 80866, 121299, 242598, 283031, 444763, 566062, 849093, 889526, 1334289, 1698186, 2668578, 3113341, 6226682, 9340023, 18680046]

約数ペア:

[(1, 18680046), (2, 9340023), (3, 6226682), (6, 3113341), (7, 2668578), (11, 1698186), (14, 1334289), (21, 889526), (22, 849093), (33, 566062), (42, 444763), (66, 283031), (77, 242598), (154, 121299), (231, 80866), (462, 40433)]