42549876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27487}}^1$

素因数の和:27540

約数の個数: 36

約数和(自身を含む): 110061952

約数和(自身を除く): 67512076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 27487, 54974, 82461, 109948, 164922, 247383, 329844, 494766, 989532, 1181941, 2363882, 3545823, 4727764, 7091646, 10637469, 14183292, 21274938, 42549876]

約数ペア:

[(1, 42549876), (2, 21274938), (3, 14183292), (4, 10637469), (6, 7091646), (9, 4727764), (12, 3545823), (18, 2363882), (36, 1181941), (43, 989532), (86, 494766), (129, 329844), (172, 247383), (258, 164922), (387, 109948), (516, 82461), (774, 54974), (1548, 27487)]