18083128

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 39160800

約数和(自身を除く): 21077672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3329, 5432, 6658, 13316, 23303, 26632, 46606, 93212, 186424, 322913, 645826, 1291652, 2260391, 2583304, 4520782, 9041564, 18083128]

約数ペア:

[(1, 18083128), (2, 9041564), (4, 4520782), (7, 2583304), (8, 2260391), (14, 1291652), (28, 645826), (56, 322913), (97, 186424), (194, 93212), (388, 46606), (679, 26632), (776, 23303), (1358, 13316), (2716, 6658), (3329, 5432)]