1081257678

素因数分解:

$2^1\times 3^2\times {\mathrm{3323}}^1\times {\mathrm{18077}}^1$

素因数の和:21408

約数の個数: 24

約数和(自身を含む): 2343559608

約数和(自身を除く): 1262301930

約数列:

[1, 2, 3, 6, 9, 18, 3323, 6646, 9969, 18077, 19938, 29907, 36154, 54231, 59814, 108462, 162693, 325386, 60069871, 120139742, 180209613, 360419226, 540628839, 1081257678]

約数ペア:

[(1, 1081257678), (2, 540628839), (3, 360419226), (6, 180209613), (9, 120139742), (18, 60069871), (3323, 325386), (6646, 162693), (9969, 108462), (18077, 59814), (19938, 54231), (29907, 36154)]