28305386514

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{9647371}}^1$

素因数の和:9647542

約数の個数: 24

約数和(自身を含む): 61704591312

約数和(自身を除く): 33399204798

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 9647371, 19294742, 28942113, 57884226, 86826339, 173652678, 1572521473, 3145042946, 4717564419, 9435128838, 14152693257, 28305386514]

約数ペア:

[(1, 28305386514), (2, 14152693257), (3, 9435128838), (6, 4717564419), (9, 3145042946), (18, 1572521473), (163, 173652678), (326, 86826339), (489, 57884226), (978, 28942113), (1467, 19294742), (2934, 9647371)]