66845574

素因数分解:

$2^1\times 3^4\times {\mathrm{412627}}^1$

素因数の和:412641

約数の個数: 20

約数和(自身を含む): 149783964

約数和(自身を除く): 82938390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 412627, 825254, 1237881, 2475762, 3713643, 7427286, 11140929, 22281858, 33422787, 66845574]

約数ペア:

[(1, 66845574), (2, 33422787), (3, 22281858), (6, 11140929), (9, 7427286), (18, 3713643), (27, 2475762), (54, 1237881), (81, 825254), (162, 412627)]