2012013378

素因数分解:

$2^1\times 3^3\times {\mathrm{37259507}}^1$

素因数の和:37259518

約数の個数: 16

約数和(自身を含む): 4471140960

約数和(自身を除く): 2459127582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37259507, 74519014, 111778521, 223557042, 335335563, 670671126, 1006006689, 2012013378]

約数ペア:

[(1, 2012013378), (2, 1006006689), (3, 670671126), (6, 335335563), (9, 223557042), (18, 111778521), (27, 74519014), (54, 37259507)]