2018472279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{24469}}^1$

素因数の和:25390

約数の個数: 16

約数和(自身を含む): 2781358080

約数和(自身を除く): 762885801

約数列:

[1, 3, 31, 93, 887, 2661, 24469, 27497, 73407, 82491, 758539, 2275617, 21704003, 65112009, 672824093, 2018472279]

約数ペア:

[(1, 2018472279), (3, 672824093), (31, 65112009), (93, 21704003), (887, 2275617), (2661, 758539), (24469, 82491), (27497, 73407)]