18279390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{609313}}^1$

素因数の和:609323

約数の個数: 16

約数和(自身を含む): 43870608

約数和(自身を除く): 25591218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 609313, 1218626, 1827939, 3046565, 3655878, 6093130, 9139695, 18279390]

約数ペア:

[(1, 18279390), (2, 9139695), (3, 6093130), (5, 3655878), (6, 3046565), (10, 1827939), (15, 1218626), (30, 609313)]