42198486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639371}}^1$

素因数の和:639387

約数の個数: 16

約数和(自身を含む): 92069568

約数和(自身を除く): 49871082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639371, 1278742, 1918113, 3836226, 7033081, 14066162, 21099243, 42198486]

約数ペア:

[(1, 42198486), (2, 21099243), (3, 14066162), (6, 7033081), (11, 3836226), (22, 1918113), (33, 1278742), (66, 639371)]