219902628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1665929}}^1$

素因数の和:1665947

約数の個数: 24

約数和(自身を含む): 559752480

約数和(自身を除く): 339849852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1665929, 3331858, 4997787, 6663716, 9995574, 18325219, 19991148, 36650438, 54975657, 73300876, 109951314, 219902628]

約数ペア:

[(1, 219902628), (2, 109951314), (3, 73300876), (4, 54975657), (6, 36650438), (11, 19991148), (12, 18325219), (22, 9995574), (33, 6663716), (44, 4997787), (66, 3331858), (132, 1665929)]