12972150072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25738393}}^1$

素因数の和:25738412

約数の個数: 48

約数和(自身を含む): 40151894640

約数和(自身を除く): 27179744568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25738393, 51476786, 77215179, 102953572, 154430358, 180168751, 205907144, 231645537, 308860716, 360337502, 463291074, 540506253, 617721432, 720675004, 926582148, 1081012506, 1441350008, 1621518759, 1853164296, 2162025012, 3243037518, 4324050024, 6486075036, 12972150072]

約数ペア:

[(1, 12972150072), (2, 6486075036), (3, 4324050024), (4, 3243037518), (6, 2162025012), (7, 1853164296), (8, 1621518759), (9, 1441350008), (12, 1081012506), (14, 926582148), (18, 720675004), (21, 617721432), (24, 540506253), (28, 463291074), (36, 360337502), (42, 308860716), (56, 231645537), (63, 205907144), (72, 180168751), (84, 154430358), (126, 102953572), (168, 77215179), (252, 51476786), (504, 25738393)]