18801330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{626711}}^1$

素因数の和:626721

約数の個数: 16

約数和(自身を含む): 45123264

約数和(自身を除く): 26321934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 626711, 1253422, 1880133, 3133555, 3760266, 6267110, 9400665, 18801330]

約数ペア:

[(1, 18801330), (2, 9400665), (3, 6267110), (5, 3760266), (6, 3133555), (10, 1880133), (15, 1253422), (30, 626711)]