2781252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3392

約数の個数: 36

約数和(自身を含む): 7338240

約数和(自身を除く): 4556988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 3359, 6718, 10077, 13436, 20154, 30231, 40308, 60462, 77257, 120924, 154514, 231771, 309028, 463542, 695313, 927084, 1390626, 2781252]

約数ペア:

[(1, 2781252), (2, 1390626), (3, 927084), (4, 695313), (6, 463542), (9, 309028), (12, 231771), (18, 154514), (23, 120924), (36, 77257), (46, 60462), (69, 40308), (92, 30231), (138, 20154), (207, 13436), (276, 10077), (414, 6718), (828, 3359)]