27134978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 45123408

約数和(自身を除く): 17988430

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1867, 3734, 7267, 14534, 24271, 48542, 80281, 160562, 315523, 631046, 1043653, 2087306, 13567489, 27134978]

約数ペア:

[(1, 27134978), (2, 13567489), (13, 2087306), (26, 1043653), (43, 631046), (86, 315523), (169, 160562), (338, 80281), (559, 48542), (1118, 24271), (1867, 14534), (3734, 7267)]