18021570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85817}}^1$

素因数の和:85834

約数の個数: 32

約数和(自身を含む): 49431168

約数和(自身を除く): 31409598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85817, 171634, 257451, 429085, 514902, 600719, 858170, 1201438, 1287255, 1802157, 2574510, 3003595, 3604314, 6007190, 9010785, 18021570]

約数ペア:

[(1, 18021570), (2, 9010785), (3, 6007190), (5, 3604314), (6, 3003595), (7, 2574510), (10, 1802157), (14, 1287255), (15, 1201438), (21, 858170), (30, 600719), (35, 514902), (42, 429085), (70, 257451), (105, 171634), (210, 85817)]