9720186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{231433}}^1$

素因数の和:231445

約数の個数: 16

約数和(自身を含む): 22217664

約数和(自身を除く): 12497478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 231433, 462866, 694299, 1388598, 1620031, 3240062, 4860093, 9720186]

約数ペア:

[(1, 9720186), (2, 4860093), (3, 3240062), (6, 1620031), (7, 1388598), (14, 694299), (21, 462866), (42, 231433)]