1121742

素因数分解:

$2^1\times 3^3\times {\mathrm{20773}}^1$

素因数の和:20784

約数の個数: 16

約数和(自身を含む): 2492880

約数和(自身を除く): 1371138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20773, 41546, 62319, 124638, 186957, 373914, 560871, 1121742]

約数ペア:

[(1, 1121742), (2, 560871), (3, 373914), (6, 186957), (9, 124638), (18, 62319), (27, 41546), (54, 20773)]