12128061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 20067840

約数和(自身を除く): 7939779

約数列:

[1, 3, 11, 19, 23, 29, 33, 57, 69, 87, 209, 253, 319, 437, 551, 627, 667, 759, 841, 957, 1311, 1653, 2001, 2523, 4807, 6061, 7337, 9251, 12673, 14421, 15979, 18183, 19343, 22011, 27753, 38019, 47937, 58029, 139403, 175769, 212773, 367517, 418209, 527307, 638319, 1102551, 4042687, 12128061]

約数ペア:

[(1, 12128061), (3, 4042687), (11, 1102551), (19, 638319), (23, 527307), (29, 418209), (33, 367517), (57, 212773), (69, 175769), (87, 139403), (209, 58029), (253, 47937), (319, 38019), (437, 27753), (551, 22011), (627, 19343), (667, 18183), (759, 15979), (841, 14421), (957, 12673), (1311, 9251), (1653, 7337), (2001, 6061), (2523, 4807)]