83580294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1990007}}^1$

素因数の和:1990019

約数の個数: 16

約数和(自身を含む): 191040768

約数和(自身を除く): 107460474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1990007, 3980014, 5970021, 11940042, 13930049, 27860098, 41790147, 83580294]

約数ペア:

[(1, 83580294), (2, 41790147), (3, 27860098), (6, 13930049), (7, 11940042), (14, 5970021), (21, 3980014), (42, 1990007)]