128319732

素因数分解:

$2^2\times 3^2\times {\mathrm{3564437}}^1$

素因数の和:3564447

約数の個数: 18

約数和(自身を含む): 324363858

約数和(自身を除く): 196044126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3564437, 7128874, 10693311, 14257748, 21386622, 32079933, 42773244, 64159866, 128319732]

約数ペア:

[(1, 128319732), (2, 64159866), (3, 42773244), (4, 32079933), (6, 21386622), (9, 14257748), (12, 10693311), (18, 7128874), (36, 3564437)]