25406946

素因数分解:

$2^1\times 3^4\times {\mathrm{156833}}^1$

素因数の和:156847

約数の個数: 20

約数和(自身を含む): 56930742

約数和(自身を除く): 31523796

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156833, 313666, 470499, 940998, 1411497, 2822994, 4234491, 8468982, 12703473, 25406946]

約数ペア:

[(1, 25406946), (2, 12703473), (3, 8468982), (6, 4234491), (9, 2822994), (18, 1411497), (27, 940998), (54, 470499), (81, 313666), (162, 156833)]