26468286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19961}}^1$

素因数の和:19996

約数の個数: 32

約数和(自身を含む): 60365088

約数和(自身を除く): 33896802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 19961, 39922, 59883, 119766, 259493, 339337, 518986, 678674, 778479, 1018011, 1556958, 2036022, 4411381, 8822762, 13234143, 26468286]

約数ペア:

[(1, 26468286), (2, 13234143), (3, 8822762), (6, 4411381), (13, 2036022), (17, 1556958), (26, 1018011), (34, 778479), (39, 678674), (51, 518986), (78, 339337), (102, 259493), (221, 119766), (442, 59883), (663, 39922), (1326, 19961)]