2018001027

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{691333}}^1$

素因数の和:691482

約数の個数: 16

約数和(自身を含む): 3097176320

約数和(自身を除く): 1079175293

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 691333, 2073999, 4839331, 14517993, 96095287, 288285861, 672667009, 2018001027]

約数ペア:

[(1, 2018001027), (3, 672667009), (7, 288285861), (21, 96095287), (139, 14517993), (417, 4839331), (973, 2073999), (2919, 691333)]