21941004

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2543}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 51287040

約数和(自身を除く): 29346036

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2543, 2876, 4314, 5086, 7629, 8628, 10172, 15258, 30516, 1828417, 3656834, 5485251, 7313668, 10970502, 21941004]

約数ペア:

[(1, 21941004), (2, 10970502), (3, 7313668), (4, 5485251), (6, 3656834), (12, 1828417), (719, 30516), (1438, 15258), (2157, 10172), (2543, 8628), (2876, 7629), (4314, 5086)]