39946686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{512137}}^1$

素因数の和:512155

約数の個数: 16

約数和(自身を含む): 86039184

約数和(自身を除く): 46092498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 512137, 1024274, 1536411, 3072822, 6657781, 13315562, 19973343, 39946686]

約数ペア:

[(1, 39946686), (2, 19973343), (3, 13315562), (6, 6657781), (13, 3072822), (26, 1536411), (39, 1024274), (78, 512137)]