9251316

素因数分解:

$2^2\times 3^2\times {\mathrm{256981}}^1$

素因数の和:256991

約数の個数: 18

約数和(自身を含む): 23385362

約数和(自身を除く): 14134046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 256981, 513962, 770943, 1027924, 1541886, 2312829, 3083772, 4625658, 9251316]

約数ペア:

[(1, 9251316), (2, 4625658), (3, 3083772), (4, 2312829), (6, 1541886), (9, 1027924), (12, 770943), (18, 513962), (36, 256981)]