87871434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2092177}}^1$

素因数の和:2092189

約数の個数: 16

約数和(自身を含む): 200849088

約数和(自身を除く): 112977654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2092177, 4184354, 6276531, 12553062, 14645239, 29290478, 43935717, 87871434]

約数ペア:

[(1, 87871434), (2, 43935717), (3, 29290478), (6, 14645239), (7, 12553062), (14, 6276531), (21, 4184354), (42, 2092177)]