619912314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4919939}}^1$

素因数の和:4919954

約数の個数: 24

約数和(自身を含む): 1535021280

約数和(自身を除く): 915108966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4919939, 9839878, 14759817, 29519634, 34439573, 44279451, 68879146, 88558902, 103318719, 206637438, 309956157, 619912314]

約数ペア:

[(1, 619912314), (2, 309956157), (3, 206637438), (6, 103318719), (7, 88558902), (9, 68879146), (14, 44279451), (18, 34439573), (21, 29519634), (42, 14759817), (63, 9839878), (126, 4919939)]