2051207946

素因数分解:

$2^1\times 3^2\times {\mathrm{2647}}^1\times {\mathrm{43051}}^1$

素因数の和:45706

約数の個数: 24

約数和(自身を含む): 4446066144

約数和(自身を除く): 2394858198

約数列:

[1, 2, 3, 6, 9, 18, 2647, 5294, 7941, 15882, 23823, 43051, 47646, 86102, 129153, 258306, 387459, 774918, 113955997, 227911994, 341867991, 683735982, 1025603973, 2051207946]

約数ペア:

[(1, 2051207946), (2, 1025603973), (3, 683735982), (6, 341867991), (9, 227911994), (18, 113955997), (2647, 774918), (5294, 387459), (7941, 258306), (15882, 129153), (23823, 86102), (43051, 47646)]