18749133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 10603827

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 839, 1719, 2483, 2517, 7449, 7551, 10907, 22347, 32721, 98163, 160249, 480747, 1442241, 2083237, 6249711, 18749133]

約数ペア:

[(1, 18749133), (3, 6249711), (9, 2083237), (13, 1442241), (39, 480747), (117, 160249), (191, 98163), (573, 32721), (839, 22347), (1719, 10907), (2483, 7551), (2517, 7449)]