25226478

素因数分解:

$2^1\times 3^4\times {\mathrm{155719}}^1$

素因数の和:155733

約数の個数: 20

約数和(自身を含む): 56526360

約数和(自身を除く): 31299882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155719, 311438, 467157, 934314, 1401471, 2802942, 4204413, 8408826, 12613239, 25226478]

約数ペア:

[(1, 25226478), (2, 12613239), (3, 8408826), (6, 4204413), (9, 2802942), (18, 1401471), (27, 934314), (54, 467157), (81, 311438), (162, 155719)]