40890726

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2767}}^1$

素因数の和:3596

約数の個数: 24

約数和(自身を含む): 88736544

約数和(自身を除く): 47845818

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 2767, 4926, 5534, 7389, 8301, 14778, 16602, 24903, 49806, 2271707, 4543414, 6815121, 13630242, 20445363, 40890726]

約数ペア:

[(1, 40890726), (2, 20445363), (3, 13630242), (6, 6815121), (9, 4543414), (18, 2271707), (821, 49806), (1642, 24903), (2463, 16602), (2767, 14778), (4926, 8301), (5534, 7389)]