18248878

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 10055762

約数列:

[1, 2, 47, 83, 94, 166, 2339, 3901, 4678, 7802, 109933, 194137, 219866, 388274, 9124439, 18248878]

約数ペア:

[(1, 18248878), (2, 9124439), (47, 388274), (83, 219866), (94, 194137), (166, 109933), (2339, 7802), (3901, 4678)]