18133086321

素因数分解:

$3^2\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{84481}}^1$

素因数の和:87901

約数の個数: 24

約数和(自身を含む): 29943124224

約数和(自身を除く): 11810037903

約数列:

[1, 3, 7, 9, 21, 63, 3407, 10221, 23849, 30663, 71547, 84481, 214641, 253443, 591367, 760329, 1774101, 5322303, 287826767, 863480301, 2014787369, 2590440903, 6044362107, 18133086321]

約数ペア:

[(1, 18133086321), (3, 6044362107), (7, 2590440903), (9, 2014787369), (21, 863480301), (63, 287826767), (3407, 5322303), (10221, 1774101), (23849, 760329), (30663, 591367), (71547, 253443), (84481, 214641)]