18424740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307079}}^1$

素因数の和:307091

約数の個数: 24

約数和(自身を含む): 51589440

約数和(自身を除く): 33164700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307079, 614158, 921237, 1228316, 1535395, 1842474, 3070790, 3684948, 4606185, 6141580, 9212370, 18424740]

約数ペア:

[(1, 18424740), (2, 9212370), (3, 6141580), (4, 4606185), (5, 3684948), (6, 3070790), (10, 1842474), (12, 1535395), (15, 1228316), (20, 921237), (30, 614158), (60, 307079)]