7980492042

素因数分解:

$2^1\times 3^2\times {\mathrm{443360669}}^1$

素因数の和:443360677

約数の個数: 12

約数和(自身を含む): 17291066130

約数和(自身を除く): 9310574088

約数列:

[1, 2, 3, 6, 9, 18, 443360669, 886721338, 1330082007, 2660164014, 3990246021, 7980492042]

約数ペア:

[(1, 7980492042), (2, 3990246021), (3, 2660164014), (6, 1330082007), (9, 886721338), (18, 443360669)]