18240446

素因数分解:

$2^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:888

約数の個数: 24

約数和(自身を含む): 31977000

約数和(自身を除く): 13736554

約数列:

[1, 2, 7, 14, 49, 98, 373, 499, 746, 998, 2611, 3493, 5222, 6986, 18277, 24451, 36554, 48902, 186127, 372254, 1302889, 2605778, 9120223, 18240446]

約数ペア:

[(1, 18240446), (2, 9120223), (7, 2605778), (14, 1302889), (49, 372254), (98, 186127), (373, 48902), (499, 36554), (746, 24451), (998, 18277), (2611, 6986), (3493, 5222)]