79401966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1890523}}^1$

素因数の和:1890535

約数の個数: 16

約数和(自身を含む): 181490304

約数和(自身を除く): 102088338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1890523, 3781046, 5671569, 11343138, 13233661, 26467322, 39700983, 79401966]

約数ペア:

[(1, 79401966), (2, 39700983), (3, 26467322), (6, 13233661), (7, 11343138), (14, 5671569), (21, 3781046), (42, 1890523)]