2018208135

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{825443}}^1$

素因数の和:825614

約数の個数: 16

約数和(自身を含む): 3248947584

約数和(自身を除く): 1230739449

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 825443, 2476329, 4127215, 12381645, 134547209, 403641627, 672736045, 2018208135]

約数ペア:

[(1, 2018208135), (3, 672736045), (5, 403641627), (15, 134547209), (163, 12381645), (489, 4127215), (815, 2476329), (2445, 825443)]