31160484

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 81558400

約数和(自身を除く): 50397916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2647, 2943, 3924, 5294, 5886, 7941, 10588, 11772, 15882, 23823, 31764, 47646, 71469, 95292, 142938, 285876, 288523, 577046, 865569, 1154092, 1731138, 2596707, 3462276, 5193414, 7790121, 10386828, 15580242, 31160484]

約数ペア:

[(1, 31160484), (2, 15580242), (3, 10386828), (4, 7790121), (6, 5193414), (9, 3462276), (12, 2596707), (18, 1731138), (27, 1154092), (36, 865569), (54, 577046), (108, 288523), (109, 285876), (218, 142938), (327, 95292), (436, 71469), (654, 47646), (981, 31764), (1308, 23823), (1962, 15882), (2647, 11772), (2943, 10588), (3924, 7941), (5294, 5886)]