22392009

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{8609}}^1$

素因数の和:8649

約数の個数: 18

約数和(自身を含む): 34362510

約数和(自身を除く): 11970501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 8609, 25827, 77481, 146353, 439059, 1317177, 2488001, 7464003, 22392009]

約数ペア:

[(1, 22392009), (3, 7464003), (9, 2488001), (17, 1317177), (51, 439059), (153, 146353), (289, 77481), (867, 25827), (2601, 8609)]