8416674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 21173568

約数和(自身を除く): 12756894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 997, 1206, 1407, 1994, 2814, 2991, 4221, 5982, 6979, 8442, 8973, 13958, 17946, 20937, 41874, 62811, 66799, 125622, 133598, 200397, 400794, 467593, 601191, 935186, 1202382, 1402779, 2805558, 4208337, 8416674]

約数ペア:

[(1, 8416674), (2, 4208337), (3, 2805558), (6, 1402779), (7, 1202382), (9, 935186), (14, 601191), (18, 467593), (21, 400794), (42, 200397), (63, 133598), (67, 125622), (126, 66799), (134, 62811), (201, 41874), (402, 20937), (469, 17946), (603, 13958), (938, 8973), (997, 8442), (1206, 6979), (1407, 5982), (1994, 4221), (2814, 2991)]