21016875594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24495193}}^1$

素因数の和:24495222

約数の個数: 32

約数和(自身を含む): 49382311104

約数和(自身を除く): 28365435510

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24495193, 48990386, 73485579, 146971158, 269447123, 318437509, 538894246, 636875018, 808341369, 955312527, 1616682738, 1910625054, 3502812599, 7005625198, 10508437797, 21016875594]

約数ペア:

[(1, 21016875594), (2, 10508437797), (3, 7005625198), (6, 3502812599), (11, 1910625054), (13, 1616682738), (22, 955312527), (26, 808341369), (33, 636875018), (39, 538894246), (66, 318437509), (78, 269447123), (143, 146971158), (286, 73485579), (429, 48990386), (858, 24495193)]