28126818

素因数分解:

$2^1\times 3^3\times {\mathrm{520867}}^1$

素因数の和:520878

約数の個数: 16

約数和(自身を含む): 62504160

約数和(自身を除く): 34377342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 520867, 1041734, 1562601, 3125202, 4687803, 9375606, 14063409, 28126818]

約数ペア:

[(1, 28126818), (2, 14063409), (3, 9375606), (6, 4687803), (9, 3125202), (18, 1562601), (27, 1041734), (54, 520867)]