17943666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230047}}^1$

素因数の和:230065

約数の個数: 16

約数和(自身を含む): 38648064

約数和(自身を除く): 20704398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 230047, 460094, 690141, 1380282, 2990611, 5981222, 8971833, 17943666]

約数ペア:

[(1, 17943666), (2, 8971833), (3, 5981222), (6, 2990611), (13, 1380282), (26, 690141), (39, 460094), (78, 230047)]