18314910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7537}}^1$

素因数の和:7559

約数の個数: 48

約数和(自身を含む): 49388976

約数和(自身を除く): 31074066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7537, 15074, 22611, 37685, 45222, 67833, 75370, 113055, 135666, 203499, 226110, 339165, 406998, 610497, 678330, 1017495, 1220994, 1831491, 2034990, 3052485, 3662982, 6104970, 9157455, 18314910]

約数ペア:

[(1, 18314910), (2, 9157455), (3, 6104970), (5, 3662982), (6, 3052485), (9, 2034990), (10, 1831491), (15, 1220994), (18, 1017495), (27, 678330), (30, 610497), (45, 406998), (54, 339165), (81, 226110), (90, 203499), (135, 135666), (162, 113055), (243, 75370), (270, 67833), (405, 45222), (486, 37685), (810, 22611), (1215, 15074), (2430, 7537)]