18365072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104347}}^1$

素因数の和:104366

約数の個数: 20

約数和(自身を含む): 38817456

約数和(自身を除く): 20452384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104347, 208694, 417388, 834776, 1147817, 1669552, 2295634, 4591268, 9182536, 18365072]

約数ペア:

[(1, 18365072), (2, 9182536), (4, 4591268), (8, 2295634), (11, 1669552), (16, 1147817), (22, 834776), (44, 417388), (88, 208694), (176, 104347)]