27580338

素因数分解:

$2^1\times 3^4\times {\mathrm{170249}}^1$

素因数の和:170263

約数の個数: 20

約数和(自身を含む): 61800750

約数和(自身を除く): 34220412

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 170249, 340498, 510747, 1021494, 1532241, 3064482, 4596723, 9193446, 13790169, 27580338]

約数ペア:

[(1, 27580338), (2, 13790169), (3, 9193446), (6, 4596723), (9, 3064482), (18, 1532241), (27, 1021494), (54, 510747), (81, 340498), (162, 170249)]