25460874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 58687200

約数和(自身を除く): 33226326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 683, 981, 1366, 1962, 2049, 2071, 4098, 4142, 6147, 6213, 12294, 12426, 12977, 18639, 25954, 37278, 38931, 74447, 77862, 116793, 148894, 223341, 233586, 446682, 670023, 1340046, 1414493, 2828986, 4243479, 8486958, 12730437, 25460874]

約数ペア:

[(1, 25460874), (2, 12730437), (3, 8486958), (6, 4243479), (9, 2828986), (18, 1414493), (19, 1340046), (38, 670023), (57, 446682), (109, 233586), (114, 223341), (171, 148894), (218, 116793), (327, 77862), (342, 74447), (654, 38931), (683, 37278), (981, 25954), (1366, 18639), (1962, 12977), (2049, 12426), (2071, 12294), (4098, 6213), (4142, 6147)]