2018261331

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{2039}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 2946372000

約数和(自身を除く): 928110669

約数列:

[1, 3, 9, 109, 327, 981, 1009, 2039, 3027, 6117, 9081, 18351, 109981, 222251, 329943, 666753, 989829, 2000259, 2057351, 6172053, 18516159, 224251259, 672753777, 2018261331]

約数ペア:

[(1, 2018261331), (3, 672753777), (9, 224251259), (109, 18516159), (327, 6172053), (981, 2057351), (1009, 2000259), (2039, 989829), (3027, 666753), (6117, 329943), (9081, 222251), (18351, 109981)]