21000466392

素因数分解:

$2^3\times 3^1\times {\mathrm{875019433}}^1$

素因数の和:875019442

約数の個数: 16

約数和(自身を含む): 52501166040

約数和(自身を除く): 31500699648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 875019433, 1750038866, 2625058299, 3500077732, 5250116598, 7000155464, 10500233196, 21000466392]

約数ペア:

[(1, 21000466392), (2, 10500233196), (3, 7000155464), (4, 5250116598), (6, 3500077732), (8, 2625058299), (12, 1750038866), (24, 875019433)]