9720198

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13171}}^1$

素因数の和:13220

約数の個数: 24

約数和(自身を含む): 21575736

約数和(自身を除く): 11855538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 13171, 26342, 39513, 79026, 118539, 237078, 540011, 1080022, 1620033, 3240066, 4860099, 9720198]

約数ペア:

[(1, 9720198), (2, 4860099), (3, 3240066), (6, 1620033), (9, 1080022), (18, 540011), (41, 237078), (82, 118539), (123, 79026), (246, 39513), (369, 26342), (738, 13171)]