17996639004

素因数分解:

$2^2\times 3^2\times {\mathrm{499906639}}^1$

素因数の和:499906649

約数の個数: 18

約数和(自身を含む): 45491504240

約数和(自身を除く): 27494865236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499906639, 999813278, 1499719917, 1999626556, 2999439834, 4499159751, 5998879668, 8998319502, 17996639004]

約数ペア:

[(1, 17996639004), (2, 8998319502), (3, 5998879668), (4, 4499159751), (6, 2999439834), (9, 1999626556), (12, 1499719917), (18, 999813278), (36, 499906639)]