18724260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{312071}}^1$

素因数の和:312083

約数の個数: 24

約数和(自身を含む): 52428096

約数和(自身を除く): 33703836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 312071, 624142, 936213, 1248284, 1560355, 1872426, 3120710, 3744852, 4681065, 6241420, 9362130, 18724260]

約数ペア:

[(1, 18724260), (2, 9362130), (3, 6241420), (4, 4681065), (5, 3744852), (6, 3120710), (10, 1872426), (12, 1560355), (15, 1248284), (20, 936213), (30, 624142), (60, 312071)]