2549382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 5925312

約数和(自身を除く): 3375930

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 107, 114, 209, 214, 321, 361, 418, 627, 642, 722, 1083, 1177, 1254, 2033, 2166, 2354, 3531, 3971, 4066, 6099, 7062, 7942, 11913, 12198, 22363, 23826, 38627, 44726, 67089, 77254, 115881, 134178, 231762, 424897, 849794, 1274691, 2549382]

約数ペア:

[(1, 2549382), (2, 1274691), (3, 849794), (6, 424897), (11, 231762), (19, 134178), (22, 115881), (33, 77254), (38, 67089), (57, 44726), (66, 38627), (107, 23826), (114, 22363), (209, 12198), (214, 11913), (321, 7942), (361, 7062), (418, 6099), (627, 4066), (642, 3971), (722, 3531), (1083, 2354), (1177, 2166), (1254, 2033)]