37999542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 91607040

約数和(自身を除く): 53607498

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 139, 161, 278, 283, 322, 417, 483, 566, 834, 849, 966, 973, 1698, 1946, 1981, 2919, 3197, 3962, 5838, 5943, 6394, 6509, 9591, 11886, 13018, 19182, 19527, 22379, 39054, 39337, 44758, 45563, 67137, 78674, 91126, 118011, 134274, 136689, 236022, 273378, 275359, 550718, 826077, 904751, 1652154, 1809502, 2714253, 5428506, 6333257, 12666514, 18999771, 37999542]

約数ペア:

[(1, 37999542), (2, 18999771), (3, 12666514), (6, 6333257), (7, 5428506), (14, 2714253), (21, 1809502), (23, 1652154), (42, 904751), (46, 826077), (69, 550718), (138, 275359), (139, 273378), (161, 236022), (278, 136689), (283, 134274), (322, 118011), (417, 91126), (483, 78674), (566, 67137), (834, 45563), (849, 44758), (966, 39337), (973, 39054), (1698, 22379), (1946, 19527), (1981, 19182), (2919, 13018), (3197, 11886), (3962, 9591), (5838, 6509), (5943, 6394)]