39842442

素因数分解:

$2^1\times 3^4\times {\mathrm{245941}}^1$

素因数の和:245955

約数の個数: 20

約数和(自身を含む): 89276946

約数和(自身を除く): 49434504

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 245941, 491882, 737823, 1475646, 2213469, 4426938, 6640407, 13280814, 19921221, 39842442]

約数ペア:

[(1, 39842442), (2, 19921221), (3, 13280814), (6, 6640407), (9, 4426938), (18, 2213469), (27, 1475646), (54, 737823), (81, 491882), (162, 245941)]