80964618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1927729}}^1$

素因数の和:1927741

約数の個数: 16

約数和(自身を含む): 185062080

約数和(自身を除く): 104097462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1927729, 3855458, 5783187, 11566374, 13494103, 26988206, 40482309, 80964618]

約数ペア:

[(1, 80964618), (2, 40482309), (3, 26988206), (6, 13494103), (7, 11566374), (14, 5783187), (21, 3855458), (42, 1927729)]