68990382

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3413}}^1$

素因数の和:4544

約数の個数: 24

約数和(自身を含む): 149656104

約数和(自身を除く): 80665722

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3369, 3413, 6738, 6826, 10107, 10239, 20214, 20478, 30717, 61434, 3832799, 7665598, 11498397, 22996794, 34495191, 68990382]

約数ペア:

[(1, 68990382), (2, 34495191), (3, 22996794), (6, 11498397), (9, 7665598), (18, 3832799), (1123, 61434), (2246, 30717), (3369, 20478), (3413, 20214), (6738, 10239), (6826, 10107)]