2018001110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6509681}}^1$

素因数の和:6509719

約数の個数: 16

約数和(自身を含む): 3749576832

約数和(自身を除く): 1731575722

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6509681, 13019362, 32548405, 65096810, 201800111, 403600222, 1009000555, 2018001110]

約数ペア:

[(1, 2018001110), (2, 1009000555), (5, 403600222), (10, 201800111), (31, 65096810), (62, 32548405), (155, 13019362), (310, 6509681)]