78876546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1878013}}^1$

素因数の和:1878025

約数の個数: 16

約数和(自身を含む): 180289344

約数和(自身を除く): 101412798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1878013, 3756026, 5634039, 11268078, 13146091, 26292182, 39438273, 78876546]

約数ペア:

[(1, 78876546), (2, 39438273), (3, 26292182), (6, 13146091), (7, 11268078), (14, 5634039), (21, 3756026), (42, 1878013)]