18244238576

素因数分解:

$2^4\times {\mathrm{4219}}^1\times {\mathrm{270269}}^1$

素因数の和:274496

約数の個数: 20

約数和(自身を含む): 35356721400

約数和(自身を除く): 17112482824

約数列:

[1, 2, 4, 8, 16, 4219, 8438, 16876, 33752, 67504, 270269, 540538, 1081076, 2162152, 4324304, 1140264911, 2280529822, 4561059644, 9122119288, 18244238576]

約数ペア:

[(1, 18244238576), (2, 9122119288), (4, 4561059644), (8, 2280529822), (16, 1140264911), (4219, 4324304), (8438, 2162152), (16876, 1081076), (33752, 540538), (67504, 270269)]