139626354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3324437}}^1$

素因数の和:3324449

約数の個数: 16

約数和(自身を含む): 319146048

約数和(自身を除く): 179519694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3324437, 6648874, 9973311, 19946622, 23271059, 46542118, 69813177, 139626354]

約数ペア:

[(1, 139626354), (2, 69813177), (3, 46542118), (6, 23271059), (7, 19946622), (14, 9973311), (21, 6648874), (42, 3324437)]