18224948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15191

約数の個数: 24

約数和(自身を含む): 37300032

約数和(自身を除く): 19075084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 15137, 30274, 60548, 105959, 211918, 423836, 650891, 1301782, 2603564, 4556237, 9112474, 18224948]

約数ペア:

[(1, 18224948), (2, 9112474), (4, 4556237), (7, 2603564), (14, 1301782), (28, 650891), (43, 423836), (86, 211918), (172, 105959), (301, 60548), (602, 30274), (1204, 15137)]