16833348

素因数分解:

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

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 49404992

約数和(自身を除く): 32571644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 997, 1206, 1407, 1876, 1994, 2412, 2814, 2991, 3988, 4221, 5628, 5982, 6979, 8442, 8973, 11964, 13958, 16884, 17946, 20937, 27916, 35892, 41874, 62811, 66799, 83748, 125622, 133598, 200397, 251244, 267196, 400794, 467593, 601191, 801588, 935186, 1202382, 1402779, 1870372, 2404764, 2805558, 4208337, 5611116, 8416674, 16833348]

約数ペア:

[(1, 16833348), (2, 8416674), (3, 5611116), (4, 4208337), (6, 2805558), (7, 2404764), (9, 1870372), (12, 1402779), (14, 1202382), (18, 935186), (21, 801588), (28, 601191), (36, 467593), (42, 400794), (63, 267196), (67, 251244), (84, 200397), (126, 133598), (134, 125622), (201, 83748), (252, 66799), (268, 62811), (402, 41874), (469, 35892), (603, 27916), (804, 20937), (938, 17946), (997, 16884), (1206, 13958), (1407, 11964), (1876, 8973), (1994, 8442), (2412, 6979), (2814, 5982), (2991, 5628), (3988, 4221)]