18270112

素因数分解:

$2^5\times 7^1\times {\mathrm{81563}}^1$

素因数の和:81580

約数の個数: 24

約数和(自身を含む): 41108256

約数和(自身を除く): 22838144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81563, 163126, 326252, 570941, 652504, 1141882, 1305008, 2283764, 2610016, 4567528, 9135056, 18270112]

約数ペア:

[(1, 18270112), (2, 9135056), (4, 4567528), (7, 2610016), (8, 2283764), (14, 1305008), (16, 1141882), (28, 652504), (32, 570941), (56, 326252), (112, 163126), (224, 81563)]