21008544

素因数分解:

$2^5\times 3^1\times {\mathrm{218839}}^1$

素因数の和:218852

約数の個数: 24

約数和(自身を含む): 55147680

約数和(自身を除く): 34139136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218839, 437678, 656517, 875356, 1313034, 1750712, 2626068, 3501424, 5252136, 7002848, 10504272, 21008544]

約数ペア:

[(1, 21008544), (2, 10504272), (3, 7002848), (4, 5252136), (6, 3501424), (8, 2626068), (12, 1750712), (16, 1313034), (24, 875356), (32, 656517), (48, 437678), (96, 218839)]