18322317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{156601}}^1$

素因数の和:156620

約数の個数: 12

約数和(自身を含む): 28501564

約数和(自身を除く): 10179247

約数列:

[1, 3, 9, 13, 39, 117, 156601, 469803, 1409409, 2035813, 6107439, 18322317]

約数ペア:

[(1, 18322317), (3, 6107439), (9, 2035813), (13, 1409409), (39, 469803), (117, 156601)]