21726234

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63527}}^1$

素因数の和:63554

約数の個数: 24

約数和(自身を含む): 49551840

約数和(自身を除く): 27825606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 63527, 127054, 190581, 381162, 571743, 1143486, 1207013, 2414026, 3621039, 7242078, 10863117, 21726234]

約数ペア:

[(1, 21726234), (2, 10863117), (3, 7242078), (6, 3621039), (9, 2414026), (18, 1207013), (19, 1143486), (38, 571743), (57, 381162), (114, 190581), (171, 127054), (342, 63527)]