31489236

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5750

約数の個数: 60

約数和(自身を含む): 87176628

約数和(自身を除く): 55687392

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 5717, 11434, 17151, 22868, 34302, 51453, 68604, 97189, 102906, 154359, 194378, 205812, 291567, 308718, 388756, 463077, 583134, 617436, 874701, 926154, 1166268, 1749402, 1852308, 2624103, 3498804, 5248206, 7872309, 10496412, 15744618, 31489236]

約数ペア:

[(1, 31489236), (2, 15744618), (3, 10496412), (4, 7872309), (6, 5248206), (9, 3498804), (12, 2624103), (17, 1852308), (18, 1749402), (27, 1166268), (34, 926154), (36, 874701), (51, 617436), (54, 583134), (68, 463077), (81, 388756), (102, 308718), (108, 291567), (153, 205812), (162, 194378), (204, 154359), (306, 102906), (324, 97189), (459, 68604), (612, 51453), (918, 34302), (1377, 22868), (1836, 17151), (2754, 11434), (5508, 5717)]