8182482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12553518

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 199, 231, 267, 398, 462, 534, 597, 623, 979, 1194, 1246, 1393, 1869, 1958, 2189, 2786, 2937, 3738, 4179, 4378, 5874, 6567, 6853, 8358, 13134, 13706, 15323, 17711, 20559, 30646, 35422, 41118, 45969, 53133, 91938, 106266, 123977, 194821, 247954, 371931, 389642, 584463, 743862, 1168926, 1363747, 2727494, 4091241, 8182482]

約数ペア:

[(1, 8182482), (2, 4091241), (3, 2727494), (6, 1363747), (7, 1168926), (11, 743862), (14, 584463), (21, 389642), (22, 371931), (33, 247954), (42, 194821), (66, 123977), (77, 106266), (89, 91938), (154, 53133), (178, 45969), (199, 41118), (231, 35422), (267, 30646), (398, 20559), (462, 17711), (534, 15323), (597, 13706), (623, 13134), (979, 8358), (1194, 6853), (1246, 6567), (1393, 5874), (1869, 4378), (1958, 4179), (2189, 3738), (2786, 2937)]