12793218

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 26198016

約数和(自身を除く): 13404798

約数列:

[1, 2, 3, 6, 103, 127, 163, 206, 254, 309, 326, 381, 489, 618, 762, 978, 13081, 16789, 20701, 26162, 33578, 39243, 41402, 50367, 62103, 78486, 100734, 124206, 2132203, 4264406, 6396609, 12793218]

約数ペア:

[(1, 12793218), (2, 6396609), (3, 4264406), (6, 2132203), (103, 124206), (127, 100734), (163, 78486), (206, 62103), (254, 50367), (309, 41402), (326, 39243), (381, 33578), (489, 26162), (618, 20701), (762, 16789), (978, 13081)]