21570996

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2671}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 50425984

約数和(自身を除く): 28854988

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2671, 2692, 4038, 5342, 8013, 8076, 10684, 16026, 32052, 1797583, 3595166, 5392749, 7190332, 10785498, 21570996]

約数ペア:

[(1, 21570996), (2, 10785498), (3, 7190332), (4, 5392749), (6, 3595166), (12, 1797583), (673, 32052), (1346, 16026), (2019, 10684), (2671, 8076), (2692, 8013), (4038, 5342)]