163040388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1940957}}^1$

素因数の和:1940971

約数の個数: 24

約数和(自身を含む): 434774592

約数和(自身を除く): 271734204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1940957, 3881914, 5822871, 7763828, 11645742, 13586699, 23291484, 27173398, 40760097, 54346796, 81520194, 163040388]

約数ペア:

[(1, 163040388), (2, 81520194), (3, 54346796), (4, 40760097), (6, 27173398), (7, 23291484), (12, 13586699), (14, 11645742), (21, 7763828), (28, 5822871), (42, 3881914), (84, 1940957)]