11997270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133303}}^1$

素因数の和:133316

約数の個数: 24

約数和(自身を含む): 31193136

約数和(自身を除く): 19195866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133303, 266606, 399909, 666515, 799818, 1199727, 1333030, 1999545, 2399454, 3999090, 5998635, 11997270]

約数ペア:

[(1, 11997270), (2, 5998635), (3, 3999090), (5, 2399454), (6, 1999545), (9, 1333030), (10, 1199727), (15, 799818), (18, 666515), (30, 399909), (45, 266606), (90, 133303)]