12977856

素因数分解:

$2^6\times 3^2\times {\mathrm{22531}}^1$

素因数の和:22549

約数の個数: 42

約数和(自身を含む): 37200332

約数和(自身を除く): 24222476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 360496, 405558, 540744, 720992, 811116, 1081488, 1441984, 1622232, 2162976, 3244464, 4325952, 6488928, 12977856]

約数ペア:

[(1, 12977856), (2, 6488928), (3, 4325952), (4, 3244464), (6, 2162976), (8, 1622232), (9, 1441984), (12, 1081488), (16, 811116), (18, 720992), (24, 540744), (32, 405558), (36, 360496), (48, 270372), (64, 202779), (72, 180248), (96, 135186), (144, 90124), (192, 67593), (288, 45062), (576, 22531)]