26162829

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 49620480

約数和(自身を除く): 23457651

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 1987, 4389, 5961, 13167, 13909, 17883, 21857, 37753, 41727, 65571, 113259, 125181, 152999, 196713, 264271, 339777, 415283, 458997, 792813, 1245849, 1376991, 2378439, 2906981, 3737547, 8720943, 26162829]

約数ペア:

[(1, 26162829), (3, 8720943), (7, 3737547), (9, 2906981), (11, 2378439), (19, 1376991), (21, 1245849), (33, 792813), (57, 458997), (63, 415283), (77, 339777), (99, 264271), (133, 196713), (171, 152999), (209, 125181), (231, 113259), (399, 65571), (627, 41727), (693, 37753), (1197, 21857), (1463, 17883), (1881, 13909), (1987, 13167), (4389, 5961)]