18052620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300877}}^1$

素因数の和:300889

約数の個数: 24

約数和(自身を含む): 50547504

約数和(自身を除く): 32494884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300877, 601754, 902631, 1203508, 1504385, 1805262, 3008770, 3610524, 4513155, 6017540, 9026310, 18052620]

約数ペア:

[(1, 18052620), (2, 9026310), (3, 6017540), (4, 4513155), (5, 3610524), (6, 3008770), (10, 1805262), (12, 1504385), (15, 1203508), (20, 902631), (30, 601754), (60, 300877)]