2577906

素因数分解:

$2^1\times 3^4\times {\mathrm{15913}}^1$

素因数の和:15927

約数の個数: 20

約数和(自身を含む): 5776782

約数和(自身を除く): 3198876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15913, 31826, 47739, 95478, 143217, 286434, 429651, 859302, 1288953, 2577906]

約数ペア:

[(1, 2577906), (2, 1288953), (3, 859302), (6, 429651), (9, 286434), (18, 143217), (27, 95478), (54, 47739), (81, 31826), (162, 15913)]