162978564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1940221}}^1$

素因数の和:1940235

約数の個数: 24

約数和(自身を含む): 434609728

約数和(自身を除く): 271631164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1940221, 3880442, 5820663, 7760884, 11641326, 13581547, 23282652, 27163094, 40744641, 54326188, 81489282, 162978564]

約数ペア:

[(1, 162978564), (2, 81489282), (3, 54326188), (4, 40744641), (6, 27163094), (7, 23282652), (12, 13581547), (14, 11641326), (21, 7760884), (28, 5820663), (42, 3880442), (84, 1940221)]