990242166

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{222127}}^1$

素因数の和:222875

約数の個数: 16

約数和(自身を含む): 1983158784

約数和(自身を除く): 992916618

約数列:

[1, 2, 3, 6, 743, 1486, 2229, 4458, 222127, 444254, 666381, 1332762, 165040361, 330080722, 495121083, 990242166]

約数ペア:

[(1, 990242166), (2, 495121083), (3, 330080722), (6, 165040361), (743, 1332762), (1486, 666381), (2229, 444254), (4458, 222127)]