12620706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{300493}}^1$

素因数の和:300505

約数の個数: 16

約数和(自身を含む): 28847424

約数和(自身を除く): 16226718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 300493, 600986, 901479, 1802958, 2103451, 4206902, 6310353, 12620706]

約数ペア:

[(1, 12620706), (2, 6310353), (3, 4206902), (6, 2103451), (7, 1802958), (14, 901479), (21, 600986), (42, 300493)]