25690986

素因数分解:

$2^1\times 3^3\times {\mathrm{475759}}^1$

素因数の和:475770

約数の個数: 16

約数和(自身を含む): 57091200

約数和(自身を除く): 31400214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 475759, 951518, 1427277, 2854554, 4281831, 8563662, 12845493, 25690986]

約数ペア:

[(1, 25690986), (2, 12845493), (3, 8563662), (6, 4281831), (9, 2854554), (18, 1427277), (27, 951518), (54, 475759)]