7984386

素因数分解:

$2^1\times 3^3\times {\mathrm{147859}}^1$

素因数の和:147870

約数の個数: 16

約数和(自身を含む): 17743200

約数和(自身を除く): 9758814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147859, 295718, 443577, 887154, 1330731, 2661462, 3992193, 7984386]

約数ペア:

[(1, 7984386), (2, 3992193), (3, 2661462), (6, 1330731), (9, 887154), (18, 443577), (27, 295718), (54, 147859)]