18573462686

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{5711}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 29068139520

約数和(自身を除く): 10494676834

約数列:

[1, 2, 37, 71, 74, 142, 619, 1238, 2627, 5254, 5711, 11422, 22903, 43949, 45806, 87898, 211307, 405481, 422614, 810962, 1626113, 3252226, 3535109, 7070218, 15002797, 30005594, 130799033, 250992739, 261598066, 501985478, 9286731343, 18573462686]

約数ペア:

[(1, 18573462686), (2, 9286731343), (37, 501985478), (71, 261598066), (74, 250992739), (142, 130799033), (619, 30005594), (1238, 15002797), (2627, 7070218), (5254, 3535109), (5711, 3252226), (11422, 1626113), (22903, 810962), (43949, 422614), (45806, 405481), (87898, 211307)]