40681686

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{48779}}^1$

素因数の和:48923

約数の個数: 16

約数和(自身を含む): 81950400

約数和(自身を除く): 41268714

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 48779, 97558, 146337, 292674, 6780281, 13560562, 20340843, 40681686]

約数ペア:

[(1, 40681686), (2, 20340843), (3, 13560562), (6, 6780281), (139, 292674), (278, 146337), (417, 97558), (834, 48779)]