28658286

素因数分解:

$2^1\times 3^4\times {\mathrm{176903}}^1$

素因数の和:176917

約数の個数: 20

約数和(自身を含む): 64216152

約数和(自身を除く): 35557866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 176903, 353806, 530709, 1061418, 1592127, 3184254, 4776381, 9552762, 14329143, 28658286]

約数ペア:

[(1, 28658286), (2, 14329143), (3, 9552762), (6, 4776381), (9, 3184254), (18, 1592127), (27, 1061418), (54, 530709), (81, 353806), (162, 176903)]