8481924178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{66293}}^1$

素因数の和:66371

約数の個数: 64

約数和(自身を含む): 16928835840

約数和(自身を除く): 8446911662

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 3367, 3458, 4921, 6734, 9139, 9842, 18278, 63973, 66293, 127946, 132586, 464051, 861809, 928102, 1259567, 1723618, 2452841, 2519134, 4905682, 6032663, 8816969, 12065326, 16374371, 17169887, 17633938, 31886933, 32748742, 34339774, 46603979, 63773866, 93207958, 114620597, 223208531, 229241194, 326227853, 446417062, 605851727, 652455706, 1211703454, 4240962089, 8481924178]

約数ペア:

[(1, 8481924178), (2, 4240962089), (7, 1211703454), (13, 652455706), (14, 605851727), (19, 446417062), (26, 326227853), (37, 229241194), (38, 223208531), (74, 114620597), (91, 93207958), (133, 63773866), (182, 46603979), (247, 34339774), (259, 32748742), (266, 31886933), (481, 17633938), (494, 17169887), (518, 16374371), (703, 12065326), (962, 8816969), (1406, 6032663), (1729, 4905682), (3367, 2519134), (3458, 2452841), (4921, 1723618), (6734, 1259567), (9139, 928102), (9842, 861809), (18278, 464051), (63973, 132586), (66293, 127946)]