18051399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 27855360

約数和(自身を除く): 9803961

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 929, 1143, 2159, 2787, 6477, 8361, 15793, 19431, 47379, 117983, 142137, 353949, 1061847, 2005711, 6017133, 18051399]

約数ペア:

[(1, 18051399), (3, 6017133), (9, 2005711), (17, 1061847), (51, 353949), (127, 142137), (153, 117983), (381, 47379), (929, 19431), (1143, 15793), (2159, 8361), (2787, 6477)]