914809986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{45337}}^1$

素因数の和:45423

約数の個数: 48

約数和(自身を含む): 2121818400

約数和(自身を除く): 1207008414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 45337, 90674, 136011, 272022, 408033, 816066, 861403, 1722806, 2584209, 2674883, 5168418, 5349766, 7752627, 8024649, 15505254, 16049298, 24073947, 48147894, 50822777, 101645554, 152468331, 304936662, 457404993, 914809986]

約数ペア:

[(1, 914809986), (2, 457404993), (3, 304936662), (6, 152468331), (9, 101645554), (18, 50822777), (19, 48147894), (38, 24073947), (57, 16049298), (59, 15505254), (114, 8024649), (118, 7752627), (171, 5349766), (177, 5168418), (342, 2674883), (354, 2584209), (531, 1722806), (1062, 861403), (1121, 816066), (2242, 408033), (3363, 272022), (6726, 136011), (10089, 90674), (20178, 45337)]