81083196

素因数分解:

$2^2\times 3^2\times {\mathrm{2252311}}^1$

素因数の和:2252321

約数の個数: 18

約数和(自身を含む): 204960392

約数和(自身を除く): 123877196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2252311, 4504622, 6756933, 9009244, 13513866, 20270799, 27027732, 40541598, 81083196]

約数ペア:

[(1, 81083196), (2, 40541598), (3, 27027732), (4, 20270799), (6, 13513866), (9, 9009244), (12, 6756933), (18, 4504622), (36, 2252311)]