2018824638

素因数分解:

$2^1\times 3^1\times {\mathrm{15887}}^1\times {\mathrm{21179}}^1$

素因数の和:37071

約数の個数: 16

約数和(自身を含む): 4038094080

約数和(自身を除く): 2019269442

約数列:

[1, 2, 3, 6, 15887, 21179, 31774, 42358, 47661, 63537, 95322, 127074, 336470773, 672941546, 1009412319, 2018824638]

約数ペア:

[(1, 2018824638), (2, 1009412319), (3, 672941546), (6, 336470773), (15887, 127074), (21179, 95322), (31774, 63537), (42358, 47661)]