86661078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2063359}}^1$

素因数の和:2063371

約数の個数: 16

約数和(自身を含む): 198082560

約数和(自身を除く): 111421482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2063359, 4126718, 6190077, 12380154, 14443513, 28887026, 43330539, 86661078]

約数ペア:

[(1, 86661078), (2, 43330539), (3, 28887026), (6, 14443513), (7, 12380154), (14, 6190077), (21, 4126718), (42, 2063359)]