138384396

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{18047}}^1$

素因数の和:18131

約数の個数: 48

約数和(自身を含む): 363847680

約数和(自身を除く): 225463284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 18047, 36094, 54141, 72188, 108282, 162423, 216564, 324846, 487269, 649692, 974538, 1281337, 1949076, 2562674, 3844011, 5125348, 7688022, 11532033, 15376044, 23064066, 34596099, 46128132, 69192198, 138384396]

約数ペア:

[(1, 138384396), (2, 69192198), (3, 46128132), (4, 34596099), (6, 23064066), (9, 15376044), (12, 11532033), (18, 7688022), (27, 5125348), (36, 3844011), (54, 2562674), (71, 1949076), (108, 1281337), (142, 974538), (213, 649692), (284, 487269), (426, 324846), (639, 216564), (852, 162423), (1278, 108282), (1917, 72188), (2556, 54141), (3834, 36094), (7668, 18047)]