18252660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304211}}^1$

素因数の和:304223

約数の個数: 24

約数和(自身を含む): 51107616

約数和(自身を除く): 32854956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304211, 608422, 912633, 1216844, 1521055, 1825266, 3042110, 3650532, 4563165, 6084220, 9126330, 18252660]

約数ペア:

[(1, 18252660), (2, 9126330), (3, 6084220), (4, 4563165), (5, 3650532), (6, 3042110), (10, 1825266), (12, 1521055), (15, 1216844), (20, 912633), (30, 608422), (60, 304211)]