51716154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231337}}^1$

素因数の和:1231349

約数の個数: 16

約数和(自身を含む): 118208448

約数和(自身を除く): 66492294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231337, 2462674, 3694011, 7388022, 8619359, 17238718, 25858077, 51716154]

約数ペア:

[(1, 51716154), (2, 25858077), (3, 17238718), (6, 8619359), (7, 7388022), (14, 3694011), (21, 2462674), (42, 1231337)]