18325188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72719}}^1$

素因数の和:72736

約数の個数: 36

約数和(自身を含む): 52940160

約数和(自身を除く): 34614972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72719, 145438, 218157, 290876, 436314, 509033, 654471, 872628, 1018066, 1308942, 1527099, 2036132, 2617884, 3054198, 4581297, 6108396, 9162594, 18325188]

約数ペア:

[(1, 18325188), (2, 9162594), (3, 6108396), (4, 4581297), (6, 3054198), (7, 2617884), (9, 2036132), (12, 1527099), (14, 1308942), (18, 1018066), (21, 872628), (28, 654471), (36, 509033), (42, 436314), (63, 290876), (84, 218157), (126, 145438), (252, 72719)]