2019923118

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{71069}}^1$

素因数の和:72656

約数の個数: 24

約数和(自身を含む): 4379333400

約数和(自身を除く): 2359410282

約数列:

[1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 9474, 14211, 28422, 71069, 142138, 213207, 426414, 639621, 1279242, 112217951, 224435902, 336653853, 673307706, 1009961559, 2019923118]

約数ペア:

[(1, 2019923118), (2, 1009961559), (3, 673307706), (6, 336653853), (9, 224435902), (18, 112217951), (1579, 1279242), (3158, 639621), (4737, 426414), (9474, 213207), (14211, 142138), (28422, 71069)]