138442044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{887449}}^1$

素因数の和:887469

約数の個数: 24

約数和(自身を含む): 347880400

約数和(自身を除く): 209438356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 887449, 1774898, 2662347, 3549796, 5324694, 10649388, 11536837, 23073674, 34610511, 46147348, 69221022, 138442044]

約数ペア:

[(1, 138442044), (2, 69221022), (3, 46147348), (4, 34610511), (6, 23073674), (12, 11536837), (13, 10649388), (26, 5324694), (39, 3549796), (52, 2662347), (78, 1774898), (156, 887449)]