17849764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 32046840

約数和(自身を除く): 14197076

約数列:

[1, 2, 4, 53, 106, 212, 269, 313, 538, 626, 1076, 1252, 14257, 16589, 28514, 33178, 57028, 66356, 84197, 168394, 336788, 4462441, 8924882, 17849764]

約数ペア:

[(1, 17849764), (2, 8924882), (4, 4462441), (53, 336788), (106, 168394), (212, 84197), (269, 66356), (313, 57028), (538, 33178), (626, 28514), (1076, 16589), (1252, 14257)]