16749322842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{398793401}}^1$

素因数の和:398793413

約数の個数: 16

約数和(自身を含む): 38284166592

約数和(自身を除く): 21534843750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 398793401, 797586802, 1196380203, 2392760406, 2791553807, 5583107614, 8374661421, 16749322842]

約数ペア:

[(1, 16749322842), (2, 8374661421), (3, 5583107614), (6, 2791553807), (7, 2392760406), (14, 1196380203), (21, 797586802), (42, 398793401)]