12541860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69677}}^1$

素因数の和:69692

約数の個数: 36

約数和(自身を含む): 38044188

約数和(自身を除く): 25502328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69677, 139354, 209031, 278708, 348385, 418062, 627093, 696770, 836124, 1045155, 1254186, 1393540, 2090310, 2508372, 3135465, 4180620, 6270930, 12541860]

約数ペア:

[(1, 12541860), (2, 6270930), (3, 4180620), (4, 3135465), (5, 2508372), (6, 2090310), (9, 1393540), (10, 1254186), (12, 1045155), (15, 836124), (18, 696770), (20, 627093), (30, 418062), (36, 348385), (45, 278708), (60, 209031), (90, 139354), (180, 69677)]