2019917046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{21499}}^1$

素因数の和:23748

約数の個数: 32

約数和(自身を含む): 4619232000

約数和(自身を除く): 2599314954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2237, 4474, 6711, 13422, 15659, 21499, 31318, 42998, 46977, 64497, 93954, 128994, 150493, 300986, 451479, 902958, 48093263, 96186526, 144279789, 288559578, 336652841, 673305682, 1009958523, 2019917046]

約数ペア:

[(1, 2019917046), (2, 1009958523), (3, 673305682), (6, 336652841), (7, 288559578), (14, 144279789), (21, 96186526), (42, 48093263), (2237, 902958), (4474, 451479), (6711, 300986), (13422, 150493), (15659, 128994), (21499, 93954), (31318, 64497), (42998, 46977)]