12686400126

素因数分解:

$2^1\times 3^2\times {\mathrm{704800007}}^1$

素因数の和:704800015

約数の個数: 12

約数和(自身を含む): 27487200312

約数和(自身を除く): 14800800186

約数列:

[1, 2, 3, 6, 9, 18, 704800007, 1409600014, 2114400021, 4228800042, 6343200063, 12686400126]

約数ペア:

[(1, 12686400126), (2, 6343200063), (3, 4228800042), (6, 2114400021), (9, 1409600014), (18, 704800007)]