2189088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 6800976

約数和(自身を除く): 4611888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 691, 792, 1056, 1382, 1584, 2073, 2764, 3168, 4146, 5528, 6219, 7601, 8292, 11056, 12438, 15202, 16584, 22112, 22803, 24876, 30404, 33168, 45606, 49752, 60808, 66336, 68409, 91212, 99504, 121616, 136818, 182424, 199008, 243232, 273636, 364848, 547272, 729696, 1094544, 2189088]

約数ペア:

[(1, 2189088), (2, 1094544), (3, 729696), (4, 547272), (6, 364848), (8, 273636), (9, 243232), (11, 199008), (12, 182424), (16, 136818), (18, 121616), (22, 99504), (24, 91212), (32, 68409), (33, 66336), (36, 60808), (44, 49752), (48, 45606), (66, 33168), (72, 30404), (88, 24876), (96, 22803), (99, 22112), (132, 16584), (144, 15202), (176, 12438), (198, 11056), (264, 8292), (288, 7601), (352, 6219), (396, 5528), (528, 4146), (691, 3168), (792, 2764), (1056, 2073), (1382, 1584)]