12453028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 26498304

約数和(自身を除く): 14045276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 317, 322, 427, 634, 644, 854, 1268, 1403, 1708, 2219, 2806, 4438, 5612, 7291, 8876, 9821, 14582, 19337, 19642, 29164, 38674, 39284, 51037, 77348, 102074, 135359, 204148, 270718, 444751, 541436, 889502, 1779004, 3113257, 6226514, 12453028]

約数ペア:

[(1, 12453028), (2, 6226514), (4, 3113257), (7, 1779004), (14, 889502), (23, 541436), (28, 444751), (46, 270718), (61, 204148), (92, 135359), (122, 102074), (161, 77348), (244, 51037), (317, 39284), (322, 38674), (427, 29164), (634, 19642), (644, 19337), (854, 14582), (1268, 9821), (1403, 8876), (1708, 7291), (2219, 5612), (2806, 4438)]