19683004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 37699200

約数和(自身を除く): 18016196

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1019, 1756, 2038, 4076, 4829, 9658, 11209, 19316, 22418, 44836, 447341, 894682, 1789364, 4920751, 9841502, 19683004]

約数ペア:

[(1, 19683004), (2, 9841502), (4, 4920751), (11, 1789364), (22, 894682), (44, 447341), (439, 44836), (878, 22418), (1019, 19316), (1756, 11209), (2038, 9658), (4076, 4829)]