15281838

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 24634962

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 1979, 2574, 3861, 3958, 5937, 7722, 11874, 17811, 21769, 25727, 35622, 43538, 51454, 53433, 65307, 77181, 106866, 130614, 154362, 195921, 231543, 282997, 391842, 463086, 565994, 587763, 694629, 848991, 1175526, 1389258, 1697982, 2546973, 5093946, 7640919, 15281838]

約数ペア:

[(1, 15281838), (2, 7640919), (3, 5093946), (6, 2546973), (9, 1697982), (11, 1389258), (13, 1175526), (18, 848991), (22, 694629), (26, 587763), (27, 565994), (33, 463086), (39, 391842), (54, 282997), (66, 231543), (78, 195921), (99, 154362), (117, 130614), (143, 106866), (198, 77181), (234, 65307), (286, 53433), (297, 51454), (351, 43538), (429, 35622), (594, 25727), (702, 21769), (858, 17811), (1287, 11874), (1979, 7722), (2574, 5937), (3861, 3958)]