18132279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18947}}^1$

素因数の和:18990

約数の個数: 16

約数和(自身を含む): 27285120

約数和(自身を除く): 9152841

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 18947, 56841, 208417, 549463, 625251, 1648389, 6044093, 18132279]

約数ペア:

[(1, 18132279), (3, 6044093), (11, 1648389), (29, 625251), (33, 549463), (87, 208417), (319, 56841), (957, 18947)]