25871562

素因数分解:

$2^1\times 3^4\times {\mathrm{159701}}^1$

素因数の和:159715

約数の個数: 20

約数和(自身を含む): 57971826

約数和(自身を除く): 32100264

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 159701, 319402, 479103, 958206, 1437309, 2874618, 4311927, 8623854, 12935781, 25871562]

約数ペア:

[(1, 25871562), (2, 12935781), (3, 8623854), (6, 4311927), (9, 2874618), (18, 1437309), (27, 958206), (54, 479103), (81, 319402), (162, 159701)]