40107564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159157}}^1$

素因数の和:159174

約数の個数: 36

約数和(自身を含む): 115867024

約数和(自身を除く): 75759460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159157, 318314, 477471, 636628, 954942, 1114099, 1432413, 1909884, 2228198, 2864826, 3342297, 4456396, 5729652, 6684594, 10026891, 13369188, 20053782, 40107564]

約数ペア:

[(1, 40107564), (2, 20053782), (3, 13369188), (4, 10026891), (6, 6684594), (7, 5729652), (9, 4456396), (12, 3342297), (14, 2864826), (18, 2228198), (21, 1909884), (28, 1432413), (36, 1114099), (42, 954942), (63, 636628), (84, 477471), (126, 318314), (252, 159157)]