18072992

素因数分解:

$2^5\times 7^1\times {\mathrm{80683}}^1$

素因数の和:80700

約数の個数: 24

約数和(自身を含む): 40664736

約数和(自身を除く): 22591744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80683, 161366, 322732, 564781, 645464, 1129562, 1290928, 2259124, 2581856, 4518248, 9036496, 18072992]

約数ペア:

[(1, 18072992), (2, 9036496), (4, 4518248), (7, 2581856), (8, 2259124), (14, 1290928), (16, 1129562), (28, 645464), (32, 564781), (56, 322732), (112, 161366), (224, 80683)]