18216472

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{12721}}^1$

素因数の和:12906

約数の個数: 16

約数和(自身を含む): 34349400

約数和(自身を除く): 16132928

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 12721, 25442, 50884, 101768, 2277059, 4554118, 9108236, 18216472]

約数ペア:

[(1, 18216472), (2, 9108236), (4, 4554118), (8, 2277059), (179, 101768), (358, 50884), (716, 25442), (1432, 12721)]