2021081916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{24060499}}^1$

素因数の和:24060513

約数の個数: 24

約数和(自身を含む): 5389552000

約数和(自身を除く): 3368470084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 24060499, 48120998, 72181497, 96241996, 144362994, 168423493, 288725988, 336846986, 505270479, 673693972, 1010540958, 2021081916]

約数ペア:

[(1, 2021081916), (2, 1010540958), (3, 673693972), (4, 505270479), (6, 336846986), (7, 288725988), (12, 168423493), (14, 144362994), (21, 96241996), (28, 72181497), (42, 48120998), (84, 24060499)]