28481292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113021}}^1$

素因数の和:113038

約数の個数: 36

約数和(自身を含む): 82280016

約数和(自身を除く): 53798724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113021, 226042, 339063, 452084, 678126, 791147, 1017189, 1356252, 1582294, 2034378, 2373441, 3164588, 4068756, 4746882, 7120323, 9493764, 14240646, 28481292]

約数ペア:

[(1, 28481292), (2, 14240646), (3, 9493764), (4, 7120323), (6, 4746882), (7, 4068756), (9, 3164588), (12, 2373441), (14, 2034378), (18, 1582294), (21, 1356252), (28, 1017189), (36, 791147), (42, 678126), (63, 452084), (84, 339063), (126, 226042), (252, 113021)]