21982764

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10589}}^1$

素因数の和:10769

約数の個数: 24

約数和(自身を含む): 51594480

約数和(自身を除く): 29611716

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10589, 21178, 31767, 42356, 63534, 127068, 1831897, 3663794, 5495691, 7327588, 10991382, 21982764]

約数ペア:

[(1, 21982764), (2, 10991382), (3, 7327588), (4, 5495691), (6, 3663794), (12, 1831897), (173, 127068), (346, 63534), (519, 42356), (692, 31767), (1038, 21178), (2076, 10589)]