26428086

素因数分解:

$2^1\times 3^3\times {\mathrm{489409}}^1$

素因数の和:489420

約数の個数: 16

約数和(自身を含む): 58729200

約数和(自身を除く): 32301114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 489409, 978818, 1468227, 2936454, 4404681, 8809362, 13214043, 26428086]

約数ペア:

[(1, 26428086), (2, 13214043), (3, 8809362), (6, 4404681), (9, 2936454), (18, 1468227), (27, 978818), (54, 489409)]