21542844

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6481}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 50455888

約数和(自身を除く): 28913044

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6481, 12962, 19443, 25924, 38886, 77772, 1795237, 3590474, 5385711, 7180948, 10771422, 21542844]

約数ペア:

[(1, 21542844), (2, 10771422), (3, 7180948), (4, 5385711), (6, 3590474), (12, 1795237), (277, 77772), (554, 38886), (831, 25924), (1108, 19443), (1662, 12962), (3324, 6481)]