31438692

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5142

約数の個数: 60

約数和(自身を含む): 86529520

約数和(自身を除く): 55090828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 5107, 6156, 10214, 15321, 20428, 30642, 45963, 61284, 91926, 97033, 137889, 183852, 194066, 275778, 291099, 388132, 413667, 551556, 582198, 827334, 873297, 1164396, 1654668, 1746594, 2619891, 3493188, 5239782, 7859673, 10479564, 15719346, 31438692]

約数ペア:

[(1, 31438692), (2, 15719346), (3, 10479564), (4, 7859673), (6, 5239782), (9, 3493188), (12, 2619891), (18, 1746594), (19, 1654668), (27, 1164396), (36, 873297), (38, 827334), (54, 582198), (57, 551556), (76, 413667), (81, 388132), (108, 291099), (114, 275778), (162, 194066), (171, 183852), (228, 137889), (324, 97033), (342, 91926), (513, 61284), (684, 45963), (1026, 30642), (1539, 20428), (2052, 15321), (3078, 10214), (5107, 6156)]