21168936

素因数分解:

$2^3\times 3^2\times {\mathrm{294013}}^1$

素因数の和:294025

約数の個数: 24

約数和(自身を含む): 57332730

約数和(自身を除く): 36163794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294013, 588026, 882039, 1176052, 1764078, 2352104, 2646117, 3528156, 5292234, 7056312, 10584468, 21168936]

約数ペア:

[(1, 21168936), (2, 10584468), (3, 7056312), (4, 5292234), (6, 3528156), (8, 2646117), (9, 2352104), (12, 1764078), (18, 1176052), (24, 882039), (36, 588026), (72, 294013)]