42503142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 54022938

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 113, 123, 139, 226, 246, 278, 339, 417, 451, 678, 834, 902, 1243, 1353, 1529, 2486, 2706, 3058, 3729, 4587, 4633, 5699, 7458, 9174, 9266, 11398, 13899, 15707, 17097, 27798, 31414, 34194, 47121, 50963, 62689, 94242, 101926, 125378, 152889, 172777, 188067, 305778, 345554, 376134, 518331, 643987, 1036662, 1287974, 1931961, 3863922, 7083857, 14167714, 21251571, 42503142]

約数ペア:

[(1, 42503142), (2, 21251571), (3, 14167714), (6, 7083857), (11, 3863922), (22, 1931961), (33, 1287974), (41, 1036662), (66, 643987), (82, 518331), (113, 376134), (123, 345554), (139, 305778), (226, 188067), (246, 172777), (278, 152889), (339, 125378), (417, 101926), (451, 94242), (678, 62689), (834, 50963), (902, 47121), (1243, 34194), (1353, 31414), (1529, 27798), (2486, 17097), (2706, 15707), (3058, 13899), (3729, 11398), (4587, 9266), (4633, 9174), (5699, 7458)]