18318076

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 36772736

約数和(自身を除く): 18454660

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2131, 2149, 4262, 4298, 8524, 8596, 14917, 29834, 59668, 654217, 1308434, 2616868, 4579519, 9159038, 18318076]

約数ペア:

[(1, 18318076), (2, 9159038), (4, 4579519), (7, 2616868), (14, 1308434), (28, 654217), (307, 59668), (614, 29834), (1228, 14917), (2131, 8596), (2149, 8524), (4262, 4298)]