82109898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20679

約数の個数: 48

約数和(自身を含む): 202869576

約数和(自身を除く): 120759678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 20641, 41282, 61923, 123846, 185769, 268333, 350897, 371538, 536666, 701794, 804999, 1052691, 1609998, 2105382, 2414997, 3158073, 4561661, 4829994, 6316146, 9123322, 13684983, 27369966, 41054949, 82109898]

約数ペア:

[(1, 82109898), (2, 41054949), (3, 27369966), (6, 13684983), (9, 9123322), (13, 6316146), (17, 4829994), (18, 4561661), (26, 3158073), (34, 2414997), (39, 2105382), (51, 1609998), (78, 1052691), (102, 804999), (117, 701794), (153, 536666), (221, 371538), (234, 350897), (306, 268333), (442, 185769), (663, 123846), (1326, 61923), (1989, 41282), (3978, 20641)]