18354754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{947}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 30100896

約数和(自身を除く): 11746142

約数列:

[1, 2, 11, 22, 881, 947, 1762, 1894, 9691, 10417, 19382, 20834, 834307, 1668614, 9177377, 18354754]

約数ペア:

[(1, 18354754), (2, 9177377), (11, 1668614), (22, 834307), (881, 20834), (947, 19382), (1762, 10417), (1894, 9691)]