17222418

素因数分解:

$2^1\times 3^2\times {\mathrm{956801}}^1$

素因数の和:956809

約数の個数: 12

約数和(自身を含む): 37315278

約数和(自身を除く): 20092860

約数列:

[1, 2, 3, 6, 9, 18, 956801, 1913602, 2870403, 5740806, 8611209, 17222418]

約数ペア:

[(1, 17222418), (2, 8611209), (3, 5740806), (6, 2870403), (9, 1913602), (18, 956801)]