247505436

素因数分解:

$2^2\times 3^3\times {\mathrm{2291717}}^1$

素因数の和:2291730

約数の個数: 24

約数和(自身を含む): 641681040

約数和(自身を除く): 394175604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2291717, 4583434, 6875151, 9166868, 13750302, 20625453, 27500604, 41250906, 61876359, 82501812, 123752718, 247505436]

約数ペア:

[(1, 247505436), (2, 123752718), (3, 82501812), (4, 61876359), (6, 41250906), (9, 27500604), (12, 20625453), (18, 13750302), (27, 9166868), (36, 6875151), (54, 4583434), (108, 2291717)]