40379845908

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20644093}}^1$

素因数の和:20644263

約数の個数: 24

約数和(自身を含む): 94797679648

約数和(自身を除く): 54417833740

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 20644093, 41288186, 61932279, 82576372, 123864558, 247729116, 3364987159, 6729974318, 10094961477, 13459948636, 20189922954, 40379845908]

約数ペア:

[(1, 40379845908), (2, 20189922954), (3, 13459948636), (4, 10094961477), (6, 6729974318), (12, 3364987159), (163, 247729116), (326, 123864558), (489, 82576372), (652, 61932279), (978, 41288186), (1956, 20644093)]