27831780354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{662661437}}^1$

素因数の和:662661449

約数の個数: 16

約数和(自身を含む): 63615498048

約数和(自身を除く): 35783717694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 662661437, 1325322874, 1987984311, 3975968622, 4638630059, 9277260118, 13915890177, 27831780354]

約数ペア:

[(1, 27831780354), (2, 13915890177), (3, 9277260118), (6, 4638630059), (7, 3975968622), (14, 1987984311), (21, 1325322874), (42, 662661437)]