21841662

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{2551}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 43731072

約数和(自身を除く): 21889410

約数列:

[1, 2, 3, 6, 1427, 2551, 2854, 4281, 5102, 7653, 8562, 15306, 3640277, 7280554, 10920831, 21841662]

約数ペア:

[(1, 21841662), (2, 10920831), (3, 7280554), (6, 3640277), (1427, 15306), (2551, 8562), (2854, 7653), (4281, 5102)]