21328049052

素因数分解:

$2^2\times 3^2\times {\mathrm{26833}}^1\times {\mathrm{22079}}^1$

素因数の和:48922

約数の個数: 36

約数和(自身を含む): 53917019520

約数和(自身を除く): 32588970468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22079, 26833, 44158, 53666, 66237, 80499, 88316, 107332, 132474, 160998, 198711, 241497, 264948, 321996, 397422, 482994, 794844, 965988, 592445807, 1184891614, 1777337421, 2369783228, 3554674842, 5332012263, 7109349684, 10664024526, 21328049052]

約数ペア:

[(1, 21328049052), (2, 10664024526), (3, 7109349684), (4, 5332012263), (6, 3554674842), (9, 2369783228), (12, 1777337421), (18, 1184891614), (36, 592445807), (22079, 965988), (26833, 794844), (44158, 482994), (53666, 397422), (66237, 321996), (80499, 264948), (88316, 241497), (107332, 198711), (132474, 160998)]