18541252212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220729193}}^1$

素因数の和:220729207

約数の個数: 24

約数和(自身を含む): 49443339456

約数和(自身を除く): 30902087244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220729193, 441458386, 662187579, 882916772, 1324375158, 1545104351, 2648750316, 3090208702, 4635313053, 6180417404, 9270626106, 18541252212]

約数ペア:

[(1, 18541252212), (2, 9270626106), (3, 6180417404), (4, 4635313053), (6, 3090208702), (7, 2648750316), (12, 1545104351), (14, 1324375158), (21, 882916772), (28, 662187579), (42, 441458386), (84, 220729193)]