20183004

素因数分解:

$2^2\times 3^2\times {\mathrm{560639}}^1$

素因数の和:560649

約数の個数: 18

約数和(自身を含む): 51018240

約数和(自身を除く): 30835236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560639, 1121278, 1681917, 2242556, 3363834, 5045751, 6727668, 10091502, 20183004]

約数ペア:

[(1, 20183004), (2, 10091502), (3, 6727668), (4, 5045751), (6, 3363834), (9, 2242556), (12, 1681917), (18, 1121278), (36, 560639)]