21443124

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6451}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 50222368

約数和(自身を除く): 28779244

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6451, 12902, 19353, 25804, 38706, 77412, 1786927, 3573854, 5360781, 7147708, 10721562, 21443124]

約数ペア:

[(1, 21443124), (2, 10721562), (3, 7147708), (4, 5360781), (6, 3573854), (12, 1786927), (277, 77412), (554, 38706), (831, 25804), (1108, 19353), (1662, 12902), (3324, 6451)]