115913718

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19981

約数の個数: 48

約数和(自身を含む): 279929520

約数和(自身を除く): 164015802

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 19937, 39874, 59811, 119622, 179433, 338929, 358866, 378803, 677858, 757606, 1016787, 1136409, 2033574, 2272818, 3050361, 3409227, 6100722, 6439651, 6818454, 12879302, 19318953, 38637906, 57956859, 115913718]

約数ペア:

[(1, 115913718), (2, 57956859), (3, 38637906), (6, 19318953), (9, 12879302), (17, 6818454), (18, 6439651), (19, 6100722), (34, 3409227), (38, 3050361), (51, 2272818), (57, 2033574), (102, 1136409), (114, 1016787), (153, 757606), (171, 677858), (306, 378803), (323, 358866), (342, 338929), (646, 179433), (969, 119622), (1938, 59811), (2907, 39874), (5814, 19937)]