12641742

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16333}}^1$

素因数の和:16384

約数の個数: 24

約数和(自身を含む): 28029144

約数和(自身を除く): 15387402

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16333, 32666, 48999, 97998, 146997, 293994, 702319, 1404638, 2106957, 4213914, 6320871, 12641742]

約数ペア:

[(1, 12641742), (2, 6320871), (3, 4213914), (6, 2106957), (9, 1404638), (18, 702319), (43, 293994), (86, 146997), (129, 97998), (258, 48999), (387, 32666), (774, 16333)]