86874438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2068439}}^1$

素因数の和:2068451

約数の個数: 16

約数和(自身を含む): 198570240

約数和(自身を除く): 111695802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2068439, 4136878, 6205317, 12410634, 14479073, 28958146, 43437219, 86874438]

約数ペア:

[(1, 86874438), (2, 43437219), (3, 28958146), (6, 14479073), (7, 12410634), (14, 6205317), (21, 4136878), (42, 2068439)]