31146894

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{17839}}^1$

素因数の和:17944

約数の個数: 24

約数和(自身を含む): 68184480

約数和(自身を除く): 37037586

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 17839, 35678, 53517, 107034, 160551, 321102, 1730383, 3460766, 5191149, 10382298, 15573447, 31146894]

約数ペア:

[(1, 31146894), (2, 15573447), (3, 10382298), (6, 5191149), (9, 3460766), (18, 1730383), (97, 321102), (194, 160551), (291, 107034), (582, 53517), (873, 35678), (1746, 17839)]