18062072

素因数分解:

$2^3\times 7^1\times {\mathrm{322537}}^1$

素因数の和:322550

約数の個数: 16

約数和(自身を含む): 38704560

約数和(自身を除く): 20642488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 322537, 645074, 1290148, 2257759, 2580296, 4515518, 9031036, 18062072]

約数ペア:

[(1, 18062072), (2, 9031036), (4, 4515518), (7, 2580296), (8, 2257759), (14, 1290148), (28, 645074), (56, 322537)]