18469629724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50740741}}^1$

素因数の和:50740765

約数の個数: 24

約数和(自身を含む): 39780741728

約数和(自身を除く): 21311112004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50740741, 101481482, 202962964, 355185187, 659629633, 710370374, 1319259266, 1420740748, 2638518532, 4617407431, 9234814862, 18469629724]

約数ペア:

[(1, 18469629724), (2, 9234814862), (4, 4617407431), (7, 2638518532), (13, 1420740748), (14, 1319259266), (26, 710370374), (28, 659629633), (52, 355185187), (91, 202962964), (182, 101481482), (364, 50740741)]