26378541

素因数分解:

$3^4\times 7^1\times {\mathrm{46523}}^1$

素因数の和:46542

約数の個数: 20

約数和(自身を含む): 45035232

約数和(自身を除く): 18656691

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46523, 139569, 325661, 418707, 976983, 1256121, 2930949, 3768363, 8792847, 26378541]

約数ペア:

[(1, 26378541), (3, 8792847), (7, 3768363), (9, 2930949), (21, 1256121), (27, 976983), (63, 418707), (81, 325661), (189, 139569), (567, 46523)]