21000343368

素因数分解:

$2^3\times 3^1\times {\mathrm{875014307}}^1$

素因数の和:875014316

約数の個数: 16

約数和(自身を含む): 52500858480

約数和(自身を除く): 31500515112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 875014307, 1750028614, 2625042921, 3500057228, 5250085842, 7000114456, 10500171684, 21000343368]

約数ペア:

[(1, 21000343368), (2, 10500171684), (3, 7000114456), (4, 5250085842), (6, 3500057228), (8, 2625042921), (12, 1750028614), (24, 875014307)]