18918092

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 34745760

約数和(自身を除く): 15827668

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 2297, 4118, 4594, 8236, 9188, 66613, 133226, 163087, 266452, 326174, 652348, 4729523, 9459046, 18918092]

約数ペア:

[(1, 18918092), (2, 9459046), (4, 4729523), (29, 652348), (58, 326174), (71, 266452), (116, 163087), (142, 133226), (284, 66613), (2059, 9188), (2297, 8236), (4118, 4594)]