201601818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17904

約数の個数: 64

約数和(自身を含む): 514483200

約数和(自身を除く): 312881382

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 17863, 35726, 53589, 107178, 160767, 196493, 321534, 339397, 392986, 482301, 589479, 678794, 964602, 1018191, 1178958, 1768437, 2036382, 3054573, 3536874, 3733367, 5305311, 6109146, 7466734, 9163719, 10610622, 11200101, 18327438, 22400202, 33600303, 67200606, 100800909, 201601818]

約数ペア:

[(1, 201601818), (2, 100800909), (3, 67200606), (6, 33600303), (9, 22400202), (11, 18327438), (18, 11200101), (19, 10610622), (22, 9163719), (27, 7466734), (33, 6109146), (38, 5305311), (54, 3733367), (57, 3536874), (66, 3054573), (99, 2036382), (114, 1768437), (171, 1178958), (198, 1018191), (209, 964602), (297, 678794), (342, 589479), (418, 482301), (513, 392986), (594, 339397), (627, 321534), (1026, 196493), (1254, 160767), (1881, 107178), (3762, 53589), (5643, 35726), (11286, 17863)]