18288272

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11317}}^1$

素因数の和:11426

約数の個数: 20

約数和(自身を含む): 35787516

約数和(自身を除く): 17499244

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11317, 22634, 45268, 90536, 181072, 1143017, 2286034, 4572068, 9144136, 18288272]

約数ペア:

[(1, 18288272), (2, 9144136), (4, 4572068), (8, 2286034), (16, 1143017), (101, 181072), (202, 90536), (404, 45268), (808, 22634), (1616, 11317)]