27406908

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5477}}^1$

素因数の和:5626

約数の個数: 36

約数和(自身を含む): 69789720

約数和(自身を除く): 42382812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 5477, 10954, 16431, 21908, 32862, 49293, 65724, 98586, 197172, 761303, 1522606, 2283909, 3045212, 4567818, 6851727, 9135636, 13703454, 27406908]

約数ペア:

[(1, 27406908), (2, 13703454), (3, 9135636), (4, 6851727), (6, 4567818), (9, 3045212), (12, 2283909), (18, 1522606), (36, 761303), (139, 197172), (278, 98586), (417, 65724), (556, 49293), (834, 32862), (1251, 21908), (1668, 16431), (2502, 10954), (5004, 5477)]