18275444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1327}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 35027328

約数和(自身を除く): 16751884

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 1327, 2654, 3443, 5308, 6886, 13772, 14597, 29194, 58388, 415351, 830702, 1661404, 4568861, 9137722, 18275444]

約数ペア:

[(1, 18275444), (2, 9137722), (4, 4568861), (11, 1661404), (22, 830702), (44, 415351), (313, 58388), (626, 29194), (1252, 14597), (1327, 13772), (2654, 6886), (3443, 5308)]