17886972

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{2861}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 41830992

約数和(自身を除く): 23944020

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 2861, 3126, 5722, 6252, 8583, 11444, 17166, 34332, 1490581, 2981162, 4471743, 5962324, 8943486, 17886972]

約数ペア:

[(1, 17886972), (2, 8943486), (3, 5962324), (4, 4471743), (6, 2981162), (12, 1490581), (521, 34332), (1042, 17166), (1563, 11444), (2084, 8583), (2861, 6252), (3126, 5722)]