12453644

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 26376000

約数和(自身を除く): 13922356

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 313, 343, 406, 626, 686, 812, 1252, 1372, 1421, 2191, 2842, 4382, 5684, 8764, 9077, 9947, 15337, 18154, 19894, 30674, 36308, 39788, 61348, 63539, 107359, 127078, 214718, 254156, 429436, 444773, 889546, 1779092, 3113411, 6226822, 12453644]

約数ペア:

[(1, 12453644), (2, 6226822), (4, 3113411), (7, 1779092), (14, 889546), (28, 444773), (29, 429436), (49, 254156), (58, 214718), (98, 127078), (116, 107359), (196, 63539), (203, 61348), (313, 39788), (343, 36308), (406, 30674), (626, 19894), (686, 18154), (812, 15337), (1252, 9947), (1372, 9077), (1421, 8764), (2191, 5684), (2842, 4382)]