18514264023

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89440889}}^1$

素因数の和:89440918

約数の個数: 12

約数和(自身を含む): 27905557680

約数和(自身を除く): 9391293657

約数列:

[1, 3, 9, 23, 69, 207, 89440889, 268322667, 804968001, 2057140447, 6171421341, 18514264023]

約数ペア:

[(1, 18514264023), (3, 6171421341), (9, 2057140447), (23, 804968001), (69, 268322667), (207, 89440889)]