18617662

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12911}}^1$

素因数の和:13023

約数の個数: 16

約数和(自身を含む): 32228352

約数和(自身を除く): 13610690

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 12911, 25822, 90377, 180754, 1329833, 2659666, 9308831, 18617662]

約数ペア:

[(1, 18617662), (2, 9308831), (7, 2659666), (14, 1329833), (103, 180754), (206, 90377), (721, 25822), (1442, 12911)]