28005557677578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{126380011}}^1$

素因数の和:126380979

約数の個数: 48

約数和(自身を含む): 65415305251296

約数和(自身を除く): 37409747573718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 947, 1894, 2841, 5682, 8523, 12311, 17046, 24622, 36933, 73866, 110799, 221598, 126380011, 252760022, 379140033, 758280066, 1137420099, 1642940143, 2274840198, 3285880286, 4928820429, 9857640858, 14786461287, 29572922574, 119681870417, 239363740834, 359045611251, 718091222502, 1077136833753, 1555864315421, 2154273667506, 3111728630842, 4667592946263, 9335185892526, 14002778838789, 28005557677578]

約数ペア:

[(1, 28005557677578), (2, 14002778838789), (3, 9335185892526), (6, 4667592946263), (9, 3111728630842), (13, 2154273667506), (18, 1555864315421), (26, 1077136833753), (39, 718091222502), (78, 359045611251), (117, 239363740834), (234, 119681870417), (947, 29572922574), (1894, 14786461287), (2841, 9857640858), (5682, 4928820429), (8523, 3285880286), (12311, 2274840198), (17046, 1642940143), (24622, 1137420099), (36933, 758280066), (73866, 379140033), (110799, 252760022), (221598, 126380011)]