28882818

素因数分解:

$2^1\times 3^4\times {\mathrm{178289}}^1$

素因数の和:178303

約数の個数: 20

約数和(自身を含む): 64719270

約数和(自身を除く): 35836452

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178289, 356578, 534867, 1069734, 1604601, 3209202, 4813803, 9627606, 14441409, 28882818]

約数ペア:

[(1, 28882818), (2, 14441409), (3, 9627606), (6, 4813803), (9, 3209202), (18, 1604601), (27, 1069734), (54, 534867), (81, 356578), (162, 178289)]