18028922439

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{26017}}^1$

素因数の和:26148

約数の個数: 48

約数和(自身を含む): 27904617216

約数和(自身を除く): 9875694777

約数列:

[1, 3, 11, 23, 33, 69, 83, 121, 249, 253, 363, 759, 913, 1909, 2739, 2783, 5727, 8349, 10043, 20999, 26017, 30129, 62997, 78051, 230989, 286187, 598391, 692967, 858561, 1795173, 2159411, 3148057, 6478233, 6582301, 9444171, 19746903, 23753521, 49666453, 71260563, 72405311, 148999359, 217215933, 261288731, 546330983, 783866193, 1638992949, 6009640813, 18028922439]

約数ペア:

[(1, 18028922439), (3, 6009640813), (11, 1638992949), (23, 783866193), (33, 546330983), (69, 261288731), (83, 217215933), (121, 148999359), (249, 72405311), (253, 71260563), (363, 49666453), (759, 23753521), (913, 19746903), (1909, 9444171), (2739, 6582301), (2783, 6478233), (5727, 3148057), (8349, 2159411), (10043, 1795173), (20999, 858561), (26017, 692967), (30129, 598391), (62997, 286187), (78051, 230989)]