90492786

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{2687}}^1$

素因数の和:4566

約数の個数: 24

約数和(自身を含む): 196245504

約数和(自身を除く): 105752718

約数列:

[1, 2, 3, 6, 9, 18, 1871, 2687, 3742, 5374, 5613, 8061, 11226, 16122, 16839, 24183, 33678, 48366, 5027377, 10054754, 15082131, 30164262, 45246393, 90492786]

約数ペア:

[(1, 90492786), (2, 45246393), (3, 30164262), (6, 15082131), (9, 10054754), (18, 5027377), (1871, 48366), (2687, 33678), (3742, 24183), (5374, 16839), (5613, 16122), (8061, 11226)]