11900268

素因数分解:

$2^2\times 3^2\times {\mathrm{330563}}^1$

素因数の和:330573

約数の個数: 18

約数和(自身を含む): 30081324

約数和(自身を除く): 18181056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 330563, 661126, 991689, 1322252, 1983378, 2975067, 3966756, 5950134, 11900268]

約数ペア:

[(1, 11900268), (2, 5950134), (3, 3966756), (4, 2975067), (6, 1983378), (9, 1322252), (12, 991689), (18, 661126), (36, 330563)]