18631212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36107}}^1$

素因数の和:36157

約数の個数: 24

約数和(自身を含む): 44485056

約数和(自身を除く): 25853844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36107, 72214, 108321, 144428, 216642, 433284, 1552601, 3105202, 4657803, 6210404, 9315606, 18631212]

約数ペア:

[(1, 18631212), (2, 9315606), (3, 6210404), (4, 4657803), (6, 3105202), (12, 1552601), (43, 433284), (86, 216642), (129, 144428), (172, 108321), (258, 72214), (516, 36107)]