83998194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1999957}}^1$

素因数の和:1999969

約数の個数: 16

約数和(自身を含む): 191995968

約数和(自身を除く): 107997774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1999957, 3999914, 5999871, 11999742, 13999699, 27999398, 41999097, 83998194]

約数ペア:

[(1, 83998194), (2, 41999097), (3, 27999398), (6, 13999699), (7, 11999742), (14, 5999871), (21, 3999914), (42, 1999957)]