17423874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 42806400

約数和(自身を除く): 25382526

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3919, 4446, 7838, 11757, 23514, 35271, 50947, 70542, 74461, 101894, 148922, 152841, 223383, 305682, 446766, 458523, 670149, 917046, 967993, 1340298, 1935986, 2903979, 5807958, 8711937, 17423874]

約数ペア:

[(1, 17423874), (2, 8711937), (3, 5807958), (6, 2903979), (9, 1935986), (13, 1340298), (18, 967993), (19, 917046), (26, 670149), (38, 458523), (39, 446766), (57, 305682), (78, 223383), (114, 152841), (117, 148922), (171, 101894), (234, 74461), (247, 70542), (342, 50947), (494, 35271), (741, 23514), (1482, 11757), (2223, 7838), (3919, 4446)]