28866294

素因数分解:

$2^1\times 3^4\times {\mathrm{178187}}^1$

素因数の和:178201

約数の個数: 20

約数和(自身を含む): 64682244

約数和(自身を除く): 35815950

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178187, 356374, 534561, 1069122, 1603683, 3207366, 4811049, 9622098, 14433147, 28866294]

約数ペア:

[(1, 28866294), (2, 14433147), (3, 9622098), (6, 4811049), (9, 3207366), (18, 1603683), (27, 1069122), (54, 534561), (81, 356374), (162, 178187)]