18846045

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5737}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 33119736

約数和(自身を除く): 14273691

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 5737, 17211, 28685, 51633, 86055, 258165, 418801, 1256403, 2094005, 3769209, 6282015, 18846045]

約数ペア:

[(1, 18846045), (3, 6282015), (5, 3769209), (9, 2094005), (15, 1256403), (45, 418801), (73, 258165), (219, 86055), (365, 51633), (657, 28685), (1095, 17211), (3285, 5737)]