27012908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 53766720

約数和(自身を除く): 26753812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1439, 1444, 2878, 4693, 5756, 9386, 18707, 18772, 27341, 37414, 54682, 74828, 109364, 355433, 519479, 710866, 1038958, 1421732, 2077916, 6753227, 13506454, 27012908]

約数ペア:

[(1, 27012908), (2, 13506454), (4, 6753227), (13, 2077916), (19, 1421732), (26, 1038958), (38, 710866), (52, 519479), (76, 355433), (247, 109364), (361, 74828), (494, 54682), (722, 37414), (988, 27341), (1439, 18772), (1444, 18707), (2878, 9386), (4693, 5756)]