138673158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1777861}}^1$

素因数の和:1777879

約数の個数: 16

約数和(自身を含む): 298680816

約数和(自身を除く): 160007658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1777861, 3555722, 5333583, 10667166, 23112193, 46224386, 69336579, 138673158]

約数ペア:

[(1, 138673158), (2, 69336579), (3, 46224386), (6, 23112193), (13, 10667166), (26, 5333583), (39, 3555722), (78, 1777861)]