15136548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 40556544

約数和(自身を除く): 25419996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 491, 734, 982, 1101, 1468, 1473, 1964, 2202, 2569, 2946, 3437, 4404, 5138, 5892, 6874, 7707, 10276, 10311, 13748, 15414, 20622, 30828, 41244, 180197, 360394, 540591, 720788, 1081182, 1261379, 2162364, 2522758, 3784137, 5045516, 7568274, 15136548]

約数ペア:

[(1, 15136548), (2, 7568274), (3, 5045516), (4, 3784137), (6, 2522758), (7, 2162364), (12, 1261379), (14, 1081182), (21, 720788), (28, 540591), (42, 360394), (84, 180197), (367, 41244), (491, 30828), (734, 20622), (982, 15414), (1101, 13748), (1468, 10311), (1473, 10276), (1964, 7707), (2202, 6874), (2569, 5892), (2946, 5138), (3437, 4404)]