63390684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{754651}}^1$

素因数の和:754665

約数の個数: 24

約数和(自身を含む): 169042048

約数和(自身を除く): 105651364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 754651, 1509302, 2263953, 3018604, 4527906, 5282557, 9055812, 10565114, 15847671, 21130228, 31695342, 63390684]

約数ペア:

[(1, 63390684), (2, 31695342), (3, 21130228), (4, 15847671), (6, 10565114), (7, 9055812), (12, 5282557), (14, 4527906), (21, 3018604), (28, 2263953), (42, 1509302), (84, 754651)]