15283128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90971}}^1$

素因数の和:90987

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 28383432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90971, 181942, 272913, 363884, 545826, 636797, 727768, 1091652, 1273594, 1910391, 2183304, 2547188, 3820782, 5094376, 7641564, 15283128]

約数ペア:

[(1, 15283128), (2, 7641564), (3, 5094376), (4, 3820782), (6, 2547188), (7, 2183304), (8, 1910391), (12, 1273594), (14, 1091652), (21, 727768), (24, 636797), (28, 545826), (42, 363884), (56, 272913), (84, 181942), (168, 90971)]