2018106021

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{8111}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 2711225088

約数和(自身を除く): 693119067

約数列:

[1, 3, 197, 421, 591, 1263, 8111, 24333, 82937, 248811, 1597867, 3414731, 4793601, 10244193, 672702007, 2018106021]

約数ペア:

[(1, 2018106021), (3, 672702007), (197, 10244193), (421, 4793601), (591, 3414731), (1263, 1597867), (8111, 248811), (24333, 82937)]