18289188

素因数分解:

$2^2\times 3^2\times {\mathrm{508033}}^1$

素因数の和:508043

約数の個数: 18

約数和(自身を含む): 46231094

約数和(自身を除く): 27941906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508033, 1016066, 1524099, 2032132, 3048198, 4572297, 6096396, 9144594, 18289188]

約数ペア:

[(1, 18289188), (2, 9144594), (3, 6096396), (4, 4572297), (6, 3048198), (9, 2032132), (12, 1524099), (18, 1016066), (36, 508033)]