80566374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1918247}}^1$

素因数の和:1918259

約数の個数: 16

約数和(自身を含む): 184151808

約数和(自身を除く): 103585434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1918247, 3836494, 5754741, 11509482, 13427729, 26855458, 40283187, 80566374]

約数ペア:

[(1, 80566374), (2, 40283187), (3, 26855458), (6, 13427729), (7, 11509482), (14, 5754741), (21, 3836494), (42, 1918247)]