19134540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106303}}^1$

素因数の和:106318

約数の個数: 36

約数和(自身を含む): 58041984

約数和(自身を除く): 38907444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106303, 212606, 318909, 425212, 531515, 637818, 956727, 1063030, 1275636, 1594545, 1913454, 2126060, 3189090, 3826908, 4783635, 6378180, 9567270, 19134540]

約数ペア:

[(1, 19134540), (2, 9567270), (3, 6378180), (4, 4783635), (5, 3826908), (6, 3189090), (9, 2126060), (10, 1913454), (12, 1594545), (15, 1275636), (18, 1063030), (20, 956727), (30, 637818), (36, 531515), (45, 425212), (60, 318909), (90, 212606), (180, 106303)]