31915188

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17383}}^1$

素因数の和:17413

約数の個数: 48

約数和(自身を含む): 87615360

約数和(自身を除く): 55700172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17383, 34766, 52149, 69532, 104298, 156447, 208596, 295511, 312894, 469341, 591022, 625788, 886533, 938682, 1182044, 1773066, 1877364, 2659599, 3546132, 5319198, 7978797, 10638396, 15957594, 31915188]

約数ペア:

[(1, 31915188), (2, 15957594), (3, 10638396), (4, 7978797), (6, 5319198), (9, 3546132), (12, 2659599), (17, 1877364), (18, 1773066), (27, 1182044), (34, 938682), (36, 886533), (51, 625788), (54, 591022), (68, 469341), (102, 312894), (108, 295511), (153, 208596), (204, 156447), (306, 104298), (459, 69532), (612, 52149), (918, 34766), (1836, 17383)]