51681546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{410171}}^1$

素因数の和:410186

約数の個数: 24

約数和(自身を含む): 127973664

約数和(自身を除く): 76292118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 410171, 820342, 1230513, 2461026, 2871197, 3691539, 5742394, 7383078, 8613591, 17227182, 25840773, 51681546]

約数ペア:

[(1, 51681546), (2, 25840773), (3, 17227182), (6, 8613591), (7, 7383078), (9, 5742394), (14, 3691539), (18, 2871197), (21, 2461026), (42, 1230513), (63, 820342), (126, 410171)]