81692562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1945061}}^1$

素因数の和:1945073

約数の個数: 16

約数和(自身を含む): 186725952

約数和(自身を除く): 105033390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1945061, 3890122, 5835183, 11670366, 13615427, 27230854, 40846281, 81692562]

約数ペア:

[(1, 81692562), (2, 40846281), (3, 27230854), (6, 13615427), (7, 11670366), (14, 5835183), (21, 3890122), (42, 1945061)]