25253694

素因数分解:

$2^1\times 3^4\times {\mathrm{155887}}^1$

素因数の和:155901

約数の個数: 20

約数和(自身を含む): 56587344

約数和(自身を除く): 31333650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155887, 311774, 467661, 935322, 1402983, 2805966, 4208949, 8417898, 12626847, 25253694]

約数ペア:

[(1, 25253694), (2, 12626847), (3, 8417898), (6, 4208949), (9, 2805966), (18, 1402983), (27, 935322), (54, 467661), (81, 311774), (162, 155887)]