2018390982

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4738007}}^1$

素因数の和:4738083

約数の個数: 16

約数和(自身を含む): 4093638912

約数和(自身を除く): 2075247930

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4738007, 9476014, 14214021, 28428042, 336398497, 672796994, 1009195491, 2018390982]

約数ペア:

[(1, 2018390982), (2, 1009195491), (3, 672796994), (6, 336398497), (71, 28428042), (142, 14214021), (213, 9476014), (426, 4738007)]