18439299

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{16657}}^1$

素因数の和:16707

約数の個数: 16

約数和(自身を含む): 27985440

約数和(自身を除く): 9546141

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 16657, 49971, 149913, 449739, 682937, 2048811, 6146433, 18439299]

約数ペア:

[(1, 18439299), (3, 6146433), (9, 2048811), (27, 682937), (41, 449739), (123, 149913), (369, 49971), (1107, 16657)]