18808541709

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{6301}}^1\times {\mathrm{43261}}^1$

素因数の和:49588

約数の個数: 16

約数和(自身を含む): 26173163904

約数和(自身を除く): 7364622195

約数列:

[1, 3, 23, 69, 6301, 18903, 43261, 129783, 144923, 434769, 995003, 2985009, 272587561, 817762683, 6269513903, 18808541709]

約数ペア:

[(1, 18808541709), (3, 6269513903), (23, 817762683), (69, 272587561), (6301, 2985009), (18903, 995003), (43261, 434769), (129783, 144923)]