17239986

素因数分解:

$2^1\times 3^3\times {\mathrm{319259}}^1$

素因数の和:319270

約数の個数: 16

約数和(自身を含む): 38311200

約数和(自身を除く): 21071214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 319259, 638518, 957777, 1915554, 2873331, 5746662, 8619993, 17239986]

約数ペア:

[(1, 17239986), (2, 8619993), (3, 5746662), (6, 2873331), (9, 1915554), (18, 957777), (27, 638518), (54, 319259)]