11187612

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 29433600

約数和(自身を除く): 18245988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1459, 1917, 2556, 2918, 3834, 4377, 5836, 7668, 8754, 13131, 17508, 26262, 39393, 52524, 78786, 103589, 157572, 207178, 310767, 414356, 621534, 932301, 1243068, 1864602, 2796903, 3729204, 5593806, 11187612]

約数ペア:

[(1, 11187612), (2, 5593806), (3, 3729204), (4, 2796903), (6, 1864602), (9, 1243068), (12, 932301), (18, 621534), (27, 414356), (36, 310767), (54, 207178), (71, 157572), (108, 103589), (142, 78786), (213, 52524), (284, 39393), (426, 26262), (639, 17508), (852, 13131), (1278, 8754), (1459, 7668), (1917, 5836), (2556, 4377), (2918, 3834)]