40890714

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25913}}^1$

素因数の和:26181

約数の個数: 16

約数和(自身を含む): 82095552

約数和(自身を除く): 41204838

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 25913, 51826, 77739, 155478, 6815119, 13630238, 20445357, 40890714]

約数ペア:

[(1, 40890714), (2, 20445357), (3, 13630238), (6, 6815119), (263, 155478), (526, 77739), (789, 51826), (1578, 25913)]