139789242

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{55871}}^1$

素因数の和:56018

約数の個数: 24

約数和(自身を含む): 305061120

約数和(自身を除く): 165271878

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 55871, 111742, 167613, 335226, 502839, 1005678, 7766069, 15532138, 23298207, 46596414, 69894621, 139789242]

約数ペア:

[(1, 139789242), (2, 69894621), (3, 46596414), (6, 23298207), (9, 15532138), (18, 7766069), (139, 1005678), (278, 502839), (417, 335226), (834, 167613), (1251, 111742), (2502, 55871)]