18356804554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5314651}}^1$

素因数の和:5314821

約数の個数: 16

約数和(自身を含む): 30229740576

約数和(自身を除く): 11872936022

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5314651, 10629302, 58461161, 116922322, 834400207, 1668800414, 9178402277, 18356804554]

約数ペア:

[(1, 18356804554), (2, 9178402277), (11, 1668800414), (22, 834400207), (157, 116922322), (314, 58461161), (1727, 10629302), (3454, 5314651)]