27757212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 74280192

約数和(自身を除く): 46522980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 673, 982, 1346, 1473, 1964, 2019, 2692, 2946, 3437, 4038, 4711, 5892, 6874, 8076, 9422, 10311, 13748, 14133, 18844, 20622, 28266, 41244, 56532, 330443, 660886, 991329, 1321772, 1982658, 2313101, 3965316, 4626202, 6939303, 9252404, 13878606, 27757212]

約数ペア:

[(1, 27757212), (2, 13878606), (3, 9252404), (4, 6939303), (6, 4626202), (7, 3965316), (12, 2313101), (14, 1982658), (21, 1321772), (28, 991329), (42, 660886), (84, 330443), (491, 56532), (673, 41244), (982, 28266), (1346, 20622), (1473, 18844), (1964, 14133), (2019, 13748), (2692, 10311), (2946, 9422), (3437, 8076), (4038, 6874), (4711, 5892)]