28222722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47513}}^1$

素因数の和:47535

約数の個数: 32

約数和(自身を含む): 68420160

約数和(自身を除く): 40197438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 47513, 95026, 142539, 285078, 427617, 522643, 855234, 1045286, 1282851, 1567929, 2565702, 3135858, 4703787, 9407574, 14111361, 28222722]

約数ペア:

[(1, 28222722), (2, 14111361), (3, 9407574), (6, 4703787), (9, 3135858), (11, 2565702), (18, 1567929), (22, 1282851), (27, 1045286), (33, 855234), (54, 522643), (66, 427617), (99, 285078), (198, 142539), (297, 95026), (594, 47513)]