7217436

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4327}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 16965760

約数和(自身を除く): 9748324

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 4327, 8654, 12981, 17308, 25962, 51924, 601453, 1202906, 1804359, 2405812, 3608718, 7217436]

約数ペア:

[(1, 7217436), (2, 3608718), (3, 2405812), (4, 1804359), (6, 1202906), (12, 601453), (139, 51924), (278, 25962), (417, 17308), (556, 12981), (834, 8654), (1668, 4327)]