7982244

素因数分解:

$2^2\times 3^2\times {\mathrm{221729}}^1$

素因数の和:221739

約数の個数: 18

約数和(自身を含む): 20177430

約数和(自身を除く): 12195186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221729, 443458, 665187, 886916, 1330374, 1995561, 2660748, 3991122, 7982244]

約数ペア:

[(1, 7982244), (2, 3991122), (3, 2660748), (4, 1995561), (6, 1330374), (9, 886916), (12, 665187), (18, 443458), (36, 221729)]