2897046

素因数分解:

$2^1\times 3^6\times {\mathrm{1987}}^1$

素因数の和:2007

約数の個数: 28

約数和(自身を含む): 6518652

約数和(自身を除く): 3621606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1987, 3974, 5961, 11922, 17883, 35766, 53649, 107298, 160947, 321894, 482841, 965682, 1448523, 2897046]

約数ペア:

[(1, 2897046), (2, 1448523), (3, 965682), (6, 482841), (9, 321894), (18, 160947), (27, 107298), (54, 53649), (81, 35766), (162, 17883), (243, 11922), (486, 5961), (729, 3974), (1458, 1987)]