8517918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 18842544

約数和(自身を除く): 10324626

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 61, 74, 102, 111, 122, 183, 222, 366, 629, 1037, 1258, 1369, 1887, 2074, 2257, 2738, 3111, 3774, 4107, 4514, 6222, 6771, 8214, 13542, 23273, 38369, 46546, 69819, 76738, 83509, 115107, 139638, 167018, 230214, 250527, 501054, 1419653, 2839306, 4258959, 8517918]

約数ペア:

[(1, 8517918), (2, 4258959), (3, 2839306), (6, 1419653), (17, 501054), (34, 250527), (37, 230214), (51, 167018), (61, 139638), (74, 115107), (102, 83509), (111, 76738), (122, 69819), (183, 46546), (222, 38369), (366, 23273), (629, 13542), (1037, 8214), (1258, 6771), (1369, 6222), (1887, 4514), (2074, 4107), (2257, 3774), (2738, 3111)]