7888936518

素因数分解:

$2^1\times 3^4\times {\mathrm{48697139}}^1$

素因数の和:48697153

約数の個数: 20

約数和(自身を含む): 17677061820

約数和(自身を除く): 9788125302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 48697139, 97394278, 146091417, 292182834, 438274251, 876548502, 1314822753, 2629645506, 3944468259, 7888936518]

約数ペア:

[(1, 7888936518), (2, 3944468259), (3, 2629645506), (6, 1314822753), (9, 876548502), (18, 438274251), (27, 292182834), (54, 146091417), (81, 97394278), (162, 48697139)]