67987188

素因数分解:

$2^2\times 3^4\times {\mathrm{209837}}^1$

素因数の和:209853

約数の個数: 30

約数和(自身を含む): 177732786

約数和(自身を除く): 109745598

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 209837, 419674, 629511, 839348, 1259022, 1888533, 2518044, 3777066, 5665599, 7554132, 11331198, 16996797, 22662396, 33993594, 67987188]

約数ペア:

[(1, 67987188), (2, 33993594), (3, 22662396), (4, 16996797), (6, 11331198), (9, 7554132), (12, 5665599), (18, 3777066), (27, 2518044), (36, 1888533), (54, 1259022), (81, 839348), (108, 629511), (162, 419674), (324, 209837)]