2018500677

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137341}}^1$

素因数の和:137441

約数の個数: 24

約数和(自身を含む): 3085250688

約数和(自身を除く): 1066750011

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 137341, 412023, 1236069, 3158843, 9476529, 9751211, 28429587, 29253633, 87760899, 224277853, 672833559, 2018500677]

約数ペア:

[(1, 2018500677), (3, 672833559), (9, 224277853), (23, 87760899), (69, 29253633), (71, 28429587), (207, 9751211), (213, 9476529), (639, 3158843), (1633, 1236069), (4899, 412023), (14697, 137341)]