921258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 2236416

約数和(自身を除く): 1315158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 127, 186, 234, 254, 279, 381, 403, 558, 762, 806, 1143, 1209, 1651, 2286, 2418, 3302, 3627, 3937, 4953, 7254, 7874, 9906, 11811, 14859, 23622, 29718, 35433, 51181, 70866, 102362, 153543, 307086, 460629, 921258]

約数ペア:

[(1, 921258), (2, 460629), (3, 307086), (6, 153543), (9, 102362), (13, 70866), (18, 51181), (26, 35433), (31, 29718), (39, 23622), (62, 14859), (78, 11811), (93, 9906), (117, 7874), (127, 7254), (186, 4953), (234, 3937), (254, 3627), (279, 3302), (381, 2418), (403, 2286), (558, 1651), (762, 1209), (806, 1143)]