487999854

素因数分解:

$2^1\times 3^2\times {\mathrm{27111103}}^1$

素因数の和:27111111

約数の個数: 12

約数和(自身を含む): 1057333056

約数和(自身を除く): 569333202

約数列:

[1, 2, 3, 6, 9, 18, 27111103, 54222206, 81333309, 162666618, 243999927, 487999854]

約数ペア:

[(1, 487999854), (2, 243999927), (3, 162666618), (6, 81333309), (9, 54222206), (18, 27111103)]