27806042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{114901}}^1$

素因数の和:114925

約数の個数: 12

約数和(自身を含む): 45845898

約数和(自身を除く): 18039856

約数列:

[1, 2, 11, 22, 121, 242, 114901, 229802, 1263911, 2527822, 13903021, 27806042]

約数ペア:

[(1, 27806042), (2, 13903021), (11, 2527822), (22, 1263911), (121, 229802), (242, 114901)]