2018734449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{161641}}^1$

素因数の和:161848

約数の個数: 16

約数和(自身を含む): 2824209024

約数和(自身を除く): 805474575

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 161641, 484923, 3717743, 11153229, 29257021, 87771063, 672911483, 2018734449]

約数ペア:

[(1, 2018734449), (3, 672911483), (23, 87771063), (69, 29257021), (181, 11153229), (543, 3717743), (4163, 484923), (12489, 161641)]