21332652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{161611}}^1$

素因数の和:161629

約数の個数: 24

約数和(自身を含む): 54301632

約数和(自身を除く): 32968980

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 161611, 323222, 484833, 646444, 969666, 1777721, 1939332, 3555442, 5333163, 7110884, 10666326, 21332652]

約数ペア:

[(1, 21332652), (2, 10666326), (3, 7110884), (4, 5333163), (6, 3555442), (11, 1939332), (12, 1777721), (22, 969666), (33, 646444), (44, 484833), (66, 323222), (132, 161611)]