2018193447

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{55639}}^1$

素因数の和:55862

約数の個数: 16

約数和(自身を含む): 2740158720

約数和(自身を除く): 721965273

約数列:

[1, 3, 107, 113, 321, 339, 12091, 36273, 55639, 166917, 5953373, 6287207, 17860119, 18861621, 672731149, 2018193447]

約数ペア:

[(1, 2018193447), (3, 672731149), (107, 18861621), (113, 17860119), (321, 6287207), (339, 5953373), (12091, 166917), (36273, 55639)]