25760538

素因数分解:

$2^1\times 3^3\times {\mathrm{477047}}^1$

素因数の和:477058

約数の個数: 16

約数和(自身を含む): 57245760

約数和(自身を除く): 31485222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 477047, 954094, 1431141, 2862282, 4293423, 8586846, 12880269, 25760538]

約数ペア:

[(1, 25760538), (2, 12880269), (3, 8586846), (6, 4293423), (9, 2862282), (18, 1431141), (27, 954094), (54, 477047)]