138873738

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5879}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 289013760

約数和(自身を除く): 150140022

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 3937, 5879, 7874, 11758, 11811, 17637, 23622, 35274, 182249, 364498, 546747, 746633, 1093494, 1493266, 2239899, 4479798, 23145623, 46291246, 69436869, 138873738]

約数ペア:

[(1, 138873738), (2, 69436869), (3, 46291246), (6, 23145623), (31, 4479798), (62, 2239899), (93, 1493266), (127, 1093494), (186, 746633), (254, 546747), (381, 364498), (762, 182249), (3937, 35274), (5879, 23622), (7874, 17637), (11758, 11811)]