18004251

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 24530688

約数和(自身を除く): 6526437

約数列:

[1, 3, 71, 181, 213, 467, 543, 1401, 12851, 33157, 38553, 84527, 99471, 253581, 6001417, 18004251]

約数ペア:

[(1, 18004251), (3, 6001417), (71, 253581), (181, 99471), (213, 84527), (467, 38553), (543, 33157), (1401, 12851)]