15808291212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{79777}}^1$

素因数の和:80135

約数の個数: 72

約数和(自身を含む): 43036082544

約数和(自身を除く): 27227791332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 337, 588, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 14154, 16513, 28308, 33026, 49539, 66052, 79777, 99078, 159554, 198156, 239331, 319108, 478662, 558439, 957324, 1116878, 1675317, 2233756, 3350634, 3909073, 6701268, 7818146, 11727219, 15636292, 23454438, 26884849, 46908876, 53769698, 80654547, 107539396, 161309094, 188193943, 322618188, 376387886, 564581829, 752775772, 1129163658, 1317357601, 2258327316, 2634715202, 3952072803, 5269430404, 7904145606, 15808291212]

約数ペア:

[(1, 15808291212), (2, 7904145606), (3, 5269430404), (4, 3952072803), (6, 2634715202), (7, 2258327316), (12, 1317357601), (14, 1129163658), (21, 752775772), (28, 564581829), (42, 376387886), (49, 322618188), (84, 188193943), (98, 161309094), (147, 107539396), (196, 80654547), (294, 53769698), (337, 46908876), (588, 26884849), (674, 23454438), (1011, 15636292), (1348, 11727219), (2022, 7818146), (2359, 6701268), (4044, 3909073), (4718, 3350634), (7077, 2233756), (9436, 1675317), (14154, 1116878), (16513, 957324), (28308, 558439), (33026, 478662), (49539, 319108), (66052, 239331), (79777, 198156), (99078, 159554)]