15279831138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1369897}}^1$

素因数の和:1369939

約数の個数: 48

約数和(自身を含む): 36099552096

約数和(自身を除く): 20819720958

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 1369897, 2739794, 4109691, 8219382, 15068867, 17808661, 30137734, 35617322, 45206601, 53425983, 90413202, 106851966, 195895271, 231512593, 391790542, 463025186, 587685813, 694537779, 1175371626, 1389075558, 2546638523, 5093277046, 7639915569, 15279831138]

約数ペア:

[(1, 15279831138), (2, 7639915569), (3, 5093277046), (6, 2546638523), (11, 1389075558), (13, 1175371626), (22, 694537779), (26, 587685813), (33, 463025186), (39, 391790542), (66, 231512593), (78, 195895271), (143, 106851966), (169, 90413202), (286, 53425983), (338, 45206601), (429, 35617322), (507, 30137734), (858, 17808661), (1014, 15068867), (1859, 8219382), (3718, 4109691), (5577, 2739794), (11154, 1369897)]