18073485

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 31504824

約数和(自身を除く): 13431339

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2081, 2895, 6243, 8685, 10405, 18729, 31215, 93645, 401633, 1204899, 2008165, 3614697, 6024495, 18073485]

約数ペア:

[(1, 18073485), (3, 6024495), (5, 3614697), (9, 2008165), (15, 1204899), (45, 401633), (193, 93645), (579, 31215), (965, 18729), (1737, 10405), (2081, 8685), (2895, 6243)]