2018910081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1\times {\mathrm{15971}}^1$

素因数の和:17456

約数の個数: 16

約数和(自身を含む): 2786794560

約数和(自身を除く): 767884479

約数列:

[1, 3, 29, 87, 1453, 4359, 15971, 42137, 47913, 126411, 463159, 1389477, 23205863, 69617589, 672970027, 2018910081]

約数ペア:

[(1, 2018910081), (3, 672970027), (29, 69617589), (87, 23205863), (1453, 1389477), (4359, 463159), (15971, 126411), (42137, 47913)]