139956858

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{17957}}^1$

素因数の和:18398

約数の個数: 24

約数和(自身を含む): 303957108

約数和(自身を除く): 164000250

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3897, 7794, 17957, 35914, 53871, 107742, 161613, 323226, 7775381, 15550762, 23326143, 46652286, 69978429, 139956858]

約数ペア:

[(1, 139956858), (2, 69978429), (3, 46652286), (6, 23326143), (9, 15550762), (18, 7775381), (433, 323226), (866, 161613), (1299, 107742), (2598, 53871), (3897, 35914), (7794, 17957)]