18342269

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 22015224

約数和(自身を除く): 3672955

約数列:

[1, 11, 17, 37, 121, 187, 241, 407, 629, 2057, 2651, 4097, 4477, 6919, 8917, 29161, 45067, 76109, 98087, 151589, 495737, 1078957, 1667479, 18342269]

約数ペア:

[(1, 18342269), (11, 1667479), (17, 1078957), (37, 495737), (121, 151589), (187, 98087), (241, 76109), (407, 45067), (629, 29161), (2057, 8917), (2651, 6919), (4097, 4477)]