18836976

素因数分解:

$2^4\times 3^1\times {\mathrm{392437}}^1$

素因数の和:392448

約数の個数: 20

約数和(自身を含む): 48662312

約数和(自身を除く): 29825336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 392437, 784874, 1177311, 1569748, 2354622, 3139496, 4709244, 6278992, 9418488, 18836976]

約数ペア:

[(1, 18836976), (2, 9418488), (3, 6278992), (4, 4709244), (6, 3139496), (8, 2354622), (12, 1569748), (16, 1177311), (24, 784874), (48, 392437)]