18023343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 27406080

約数和(自身を除く): 9382737

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1871, 3211, 5613, 9633, 24323, 35549, 72969, 106647, 316199, 462137, 948597, 1386411, 6007781, 18023343]

約数ペア:

[(1, 18023343), (3, 6007781), (13, 1386411), (19, 948597), (39, 462137), (57, 316199), (169, 106647), (247, 72969), (507, 35549), (741, 24323), (1871, 9633), (3211, 5613)]