27820842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{662401}}^1$

素因数の和:662413

約数の個数: 16

約数和(自身を含む): 63590592

約数和(自身を除く): 35769750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 662401, 1324802, 1987203, 3974406, 4636807, 9273614, 13910421, 27820842]

約数ペア:

[(1, 27820842), (2, 13910421), (3, 9273614), (6, 4636807), (7, 3974406), (14, 1987203), (21, 1324802), (42, 662401)]