2003004

素因数分解:

$2^2\times 3^2\times {\mathrm{55639}}^1$

素因数の和:55649

約数の個数: 18

約数和(自身を含む): 5063240

約数和(自身を除く): 3060236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55639, 111278, 166917, 222556, 333834, 500751, 667668, 1001502, 2003004]

約数ペア:

[(1, 2003004), (2, 1001502), (3, 667668), (4, 500751), (6, 333834), (9, 222556), (12, 166917), (18, 111278), (36, 55639)]