123612426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{327017}}^1$

素因数の和:327035

約数の個数: 32

約数和(自身を含む): 313937280

約数和(自身を除く): 190324854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 327017, 654034, 981051, 1962102, 2289119, 2943153, 4578238, 5886306, 6867357, 8829459, 13734714, 17658918, 20602071, 41204142, 61806213, 123612426]

約数ペア:

[(1, 123612426), (2, 61806213), (3, 41204142), (6, 20602071), (7, 17658918), (9, 13734714), (14, 8829459), (18, 6867357), (21, 5886306), (27, 4578238), (42, 2943153), (54, 2289119), (63, 1962102), (126, 981051), (189, 654034), (378, 327017)]