8169516

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 20754552

約数和(自身を除く): 12585036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 883, 1028, 1542, 1766, 2313, 2649, 3084, 3532, 4626, 5298, 7947, 9252, 10596, 15894, 31788, 226931, 453862, 680793, 907724, 1361586, 2042379, 2723172, 4084758, 8169516]

約数ペア:

[(1, 8169516), (2, 4084758), (3, 2723172), (4, 2042379), (6, 1361586), (9, 907724), (12, 680793), (18, 453862), (36, 226931), (257, 31788), (514, 15894), (771, 10596), (883, 9252), (1028, 7947), (1542, 5298), (1766, 4626), (2313, 3532), (2649, 3084)]