18934048

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 42928704

約数和(自身を除く): 23994656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 467, 724, 934, 1267, 1448, 1868, 2534, 2896, 3269, 3736, 5068, 5792, 6538, 7472, 10136, 13076, 14944, 20272, 26152, 40544, 52304, 84527, 104608, 169054, 338108, 591689, 676216, 1183378, 1352432, 2366756, 2704864, 4733512, 9467024, 18934048]

約数ペア:

[(1, 18934048), (2, 9467024), (4, 4733512), (7, 2704864), (8, 2366756), (14, 1352432), (16, 1183378), (28, 676216), (32, 591689), (56, 338108), (112, 169054), (181, 104608), (224, 84527), (362, 52304), (467, 40544), (724, 26152), (934, 20272), (1267, 14944), (1448, 13076), (1868, 10136), (2534, 7472), (2896, 6538), (3269, 5792), (3736, 5068)]