11305188

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4504

約数の個数: 36

約数和(自身を含む): 28986048

約数和(自身を除く): 17680860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4423, 8846, 13269, 17692, 26538, 39807, 53076, 79614, 159228, 314033, 628066, 942099, 1256132, 1884198, 2826297, 3768396, 5652594, 11305188]

約数ペア:

[(1, 11305188), (2, 5652594), (3, 3768396), (4, 2826297), (6, 1884198), (9, 1256132), (12, 942099), (18, 628066), (36, 314033), (71, 159228), (142, 79614), (213, 53076), (284, 39807), (426, 26538), (639, 17692), (852, 13269), (1278, 8846), (2556, 4423)]