21083729916

素因数分解:

$2^2\times 3^1\times {\mathrm{50287}}^1\times {\mathrm{34939}}^1$

素因数の和:85233

約数の個数: 24

約数和(自身を含む): 49197756160

約数和(自身を除く): 28114026244

約数列:

[1, 2, 3, 4, 6, 12, 34939, 50287, 69878, 100574, 104817, 139756, 150861, 201148, 209634, 301722, 419268, 603444, 1756977493, 3513954986, 5270932479, 7027909972, 10541864958, 21083729916]

約数ペア:

[(1, 21083729916), (2, 10541864958), (3, 7027909972), (4, 5270932479), (6, 3513954986), (12, 1756977493), (34939, 603444), (50287, 419268), (69878, 301722), (100574, 209634), (104817, 201148), (139756, 150861)]