18482912

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 42023520

約数和(自身を除く): 23540608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 757, 763, 872, 1514, 1526, 1744, 3028, 3052, 3488, 5299, 6056, 6104, 10598, 12112, 12208, 21196, 24224, 24416, 42392, 82513, 84784, 165026, 169568, 330052, 577591, 660104, 1155182, 1320208, 2310364, 2640416, 4620728, 9241456, 18482912]

約数ペア:

[(1, 18482912), (2, 9241456), (4, 4620728), (7, 2640416), (8, 2310364), (14, 1320208), (16, 1155182), (28, 660104), (32, 577591), (56, 330052), (109, 169568), (112, 165026), (218, 84784), (224, 82513), (436, 42392), (757, 24416), (763, 24224), (872, 21196), (1514, 12208), (1526, 12112), (1744, 10598), (3028, 6104), (3052, 6056), (3488, 5299)]