80943804

素因数分解:

$2^2\times 3^2\times {\mathrm{2248439}}^1$

素因数の和:2248449

約数の個数: 18

約数和(自身を含む): 204608040

約数和(自身を除く): 123664236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248439, 4496878, 6745317, 8993756, 13490634, 20235951, 26981268, 40471902, 80943804]

約数ペア:

[(1, 80943804), (2, 40471902), (3, 26981268), (4, 20235951), (6, 13490634), (9, 8993756), (12, 6745317), (18, 4496878), (36, 2248439)]