8279316

素因数分解:

$2^2\times 3^2\times {\mathrm{229981}}^1$

素因数の和:229991

約数の個数: 18

約数和(自身を含む): 20928362

約数和(自身を除く): 12649046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229981, 459962, 689943, 919924, 1379886, 2069829, 2759772, 4139658, 8279316]

約数ペア:

[(1, 8279316), (2, 4139658), (3, 2759772), (4, 2069829), (6, 1379886), (9, 919924), (12, 689943), (18, 459962), (36, 229981)]