18305547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3583}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 26492928

約数和(自身を除く): 8187381

約数列:

[1, 3, 13, 39, 131, 393, 1703, 3583, 5109, 10749, 46579, 139737, 469373, 1408119, 6101849, 18305547]

約数ペア:

[(1, 18305547), (3, 6101849), (13, 1408119), (39, 469373), (131, 139737), (393, 46579), (1703, 10749), (3583, 5109)]