2517732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 7419776

約数和(自身を除く): 4902044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 103, 126, 194, 206, 252, 291, 309, 388, 412, 582, 618, 679, 721, 873, 927, 1164, 1236, 1358, 1442, 1746, 1854, 2037, 2163, 2716, 2884, 3492, 3708, 4074, 4326, 6111, 6489, 8148, 8652, 9991, 12222, 12978, 19982, 24444, 25956, 29973, 39964, 59946, 69937, 89919, 119892, 139874, 179838, 209811, 279748, 359676, 419622, 629433, 839244, 1258866, 2517732]

約数ペア:

[(1, 2517732), (2, 1258866), (3, 839244), (4, 629433), (6, 419622), (7, 359676), (9, 279748), (12, 209811), (14, 179838), (18, 139874), (21, 119892), (28, 89919), (36, 69937), (42, 59946), (63, 39964), (84, 29973), (97, 25956), (103, 24444), (126, 19982), (194, 12978), (206, 12222), (252, 9991), (291, 8652), (309, 8148), (388, 6489), (412, 6111), (582, 4326), (618, 4074), (679, 3708), (721, 3492), (873, 2884), (927, 2716), (1164, 2163), (1236, 2037), (1358, 1854), (1442, 1746)]