1891638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15013}}^1$

素因数の和:15028

約数の個数: 24

約数和(自身を含む): 4684368

約数和(自身を除く): 2792730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15013, 30026, 45039, 90078, 105091, 135117, 210182, 270234, 315273, 630546, 945819, 1891638]

約数ペア:

[(1, 1891638), (2, 945819), (3, 630546), (6, 315273), (7, 270234), (9, 210182), (14, 135117), (18, 105091), (21, 90078), (42, 45039), (63, 30026), (126, 15013)]