181072012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{87559}}^1$

素因数の和:87621

約数の個数: 24

約数和(自身を含む): 353041920

約数和(自身を除く): 171969908

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 87559, 175118, 350236, 963149, 1926298, 3852596, 4115273, 8230546, 16461092, 45268003, 90536006, 181072012]

約数ペア:

[(1, 181072012), (2, 90536006), (4, 45268003), (11, 16461092), (22, 8230546), (44, 4115273), (47, 3852596), (94, 1926298), (188, 963149), (517, 350236), (1034, 175118), (2068, 87559)]