78876409212

素因数分解:

$2^2\times 3^2\times {\mathrm{2191011367}}^1$

素因数の和:2191011377

約数の個数: 18

約数和(自身を含む): 199382034488

約数和(自身を除く): 120505625276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191011367, 4382022734, 6573034101, 8764045468, 13146068202, 19719102303, 26292136404, 39438204606, 78876409212]

約数ペア:

[(1, 78876409212), (2, 39438204606), (3, 26292136404), (4, 19719102303), (6, 13146068202), (9, 8764045468), (12, 6573034101), (18, 4382022734), (36, 2191011367)]