2018833677

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1297}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 3447155712

約数和(自身を除く): 1428322035

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 797, 1297, 1953, 2391, 3891, 5579, 7173, 9079, 11673, 16737, 24707, 27237, 40207, 50211, 74121, 81711, 120621, 172949, 222363, 281449, 361863, 518847, 844347, 1033709, 1556541, 2533041, 3101127, 7235963, 9303381, 21707889, 32044979, 65123667, 96134937, 224314853, 288404811, 672944559, 2018833677]

約数ペア:

[(1, 2018833677), (3, 672944559), (7, 288404811), (9, 224314853), (21, 96134937), (31, 65123667), (63, 32044979), (93, 21707889), (217, 9303381), (279, 7235963), (651, 3101127), (797, 2533041), (1297, 1556541), (1953, 1033709), (2391, 844347), (3891, 518847), (5579, 361863), (7173, 281449), (9079, 222363), (11673, 172949), (16737, 120621), (24707, 81711), (27237, 74121), (40207, 50211)]