7980822

素因数分解:

$2^1\times 3^3\times {\mathrm{147793}}^1$

素因数の和:147804

約数の個数: 16

約数和(自身を含む): 17735280

約数和(自身を除く): 9754458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147793, 295586, 443379, 886758, 1330137, 2660274, 3990411, 7980822]

約数ペア:

[(1, 7980822), (2, 3990411), (3, 2660274), (6, 1330137), (9, 886758), (18, 443379), (27, 295586), (54, 147793)]