1998133398

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{297607}}^1$

素因数の和:297988

約数の個数: 24

約数和(自身を含む): 4340910288

約数和(自身を除く): 2342776890

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 297607, 595214, 892821, 1785642, 2678463, 5356926, 111007411, 222014822, 333022233, 666044466, 999066699, 1998133398]

約数ペア:

[(1, 1998133398), (2, 999066699), (3, 666044466), (6, 333022233), (9, 222014822), (18, 111007411), (373, 5356926), (746, 2678463), (1119, 1785642), (2238, 892821), (3357, 595214), (6714, 297607)]