2387988

素因数分解:

$2^2\times 3^3\times {\mathrm{22111}}^1$

素因数の和:22124

約数の個数: 24

約数和(自身を含む): 6191360

約数和(自身を除く): 3803372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 22111, 44222, 66333, 88444, 132666, 198999, 265332, 397998, 596997, 795996, 1193994, 2387988]

約数ペア:

[(1, 2387988), (2, 1193994), (3, 795996), (4, 596997), (6, 397998), (9, 265332), (12, 198999), (18, 132666), (27, 88444), (36, 66333), (54, 44222), (108, 22111)]