8986734

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 21122640

約数和(自身を除く): 12135906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 461, 513, 722, 922, 1026, 1083, 1383, 2166, 2766, 3249, 4149, 6498, 8298, 8759, 9747, 12447, 17518, 19494, 24894, 26277, 52554, 78831, 157662, 166421, 236493, 332842, 472986, 499263, 998526, 1497789, 2995578, 4493367, 8986734]

約数ペア:

[(1, 8986734), (2, 4493367), (3, 2995578), (6, 1497789), (9, 998526), (18, 499263), (19, 472986), (27, 332842), (38, 236493), (54, 166421), (57, 157662), (114, 78831), (171, 52554), (342, 26277), (361, 24894), (461, 19494), (513, 17518), (722, 12447), (922, 9747), (1026, 8759), (1083, 8298), (1383, 6498), (2166, 4149), (2766, 3249)]