22521798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 53093040

約数和(自身を除く): 30571242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 883, 981, 1417, 1766, 1962, 2649, 2834, 4251, 5298, 7947, 8502, 11479, 12753, 15894, 22958, 25506, 34437, 68874, 96247, 103311, 192494, 206622, 288741, 577482, 866223, 1251211, 1732446, 2502422, 3753633, 7507266, 11260899, 22521798]

約数ペア:

[(1, 22521798), (2, 11260899), (3, 7507266), (6, 3753633), (9, 2502422), (13, 1732446), (18, 1251211), (26, 866223), (39, 577482), (78, 288741), (109, 206622), (117, 192494), (218, 103311), (234, 96247), (327, 68874), (654, 34437), (883, 25506), (981, 22958), (1417, 15894), (1766, 12753), (1962, 11479), (2649, 8502), (2834, 7947), (4251, 5298)]