25239114

素因数分解:

$2^1\times 3^4\times {\mathrm{155797}}^1$

素因数の和:155811

約数の個数: 20

約数和(自身を含む): 56554674

約数和(自身を除く): 31315560

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155797, 311594, 467391, 934782, 1402173, 2804346, 4206519, 8413038, 12619557, 25239114]

約数ペア:

[(1, 25239114), (2, 12619557), (3, 8413038), (6, 4206519), (9, 2804346), (18, 1402173), (27, 934782), (54, 467391), (81, 311594), (162, 155797)]