42405258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009649}}^1$

素因数の和:1009661

約数の個数: 16

約数和(自身を含む): 96926400

約数和(自身を除く): 54521142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009649, 2019298, 3028947, 6057894, 7067543, 14135086, 21202629, 42405258]

約数ペア:

[(1, 42405258), (2, 21202629), (3, 14135086), (6, 7067543), (7, 6057894), (14, 3028947), (21, 2019298), (42, 1009649)]