27687564

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1511}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 70171920

約数和(自身を除く): 42484356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1511, 1527, 2036, 3022, 3054, 4533, 4581, 6044, 6108, 9066, 9162, 13599, 18132, 18324, 27198, 54396, 769099, 1538198, 2307297, 3076396, 4614594, 6921891, 9229188, 13843782, 27687564]

約数ペア:

[(1, 27687564), (2, 13843782), (3, 9229188), (4, 6921891), (6, 4614594), (9, 3076396), (12, 2307297), (18, 1538198), (36, 769099), (509, 54396), (1018, 27198), (1511, 18324), (1527, 18132), (2036, 13599), (3022, 9162), (3054, 9066), (4533, 6108), (4581, 6044)]