138181086

素因数分解:

$2^1\times 3^3\times {\mathrm{2558909}}^1$

素因数の和:2558920

約数の個数: 16

約数和(自身を含む): 307069200

約数和(自身を除く): 168888114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2558909, 5117818, 7676727, 15353454, 23030181, 46060362, 69090543, 138181086]

約数ペア:

[(1, 138181086), (2, 69090543), (3, 46060362), (6, 23030181), (9, 15353454), (18, 7676727), (27, 5117818), (54, 2558909)]