13899906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 18204894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 419, 582, 838, 873, 1257, 1746, 1843, 2514, 3686, 3771, 5529, 7542, 7961, 11058, 15922, 16587, 23883, 33174, 40643, 47766, 71649, 81286, 121929, 143298, 243858, 365787, 731574, 772217, 1544434, 2316651, 4633302, 6949953, 13899906]

約数ペア:

[(1, 13899906), (2, 6949953), (3, 4633302), (6, 2316651), (9, 1544434), (18, 772217), (19, 731574), (38, 365787), (57, 243858), (97, 143298), (114, 121929), (171, 81286), (194, 71649), (291, 47766), (342, 40643), (419, 33174), (582, 23883), (838, 16587), (873, 15922), (1257, 11058), (1746, 7961), (1843, 7542), (2514, 5529), (3686, 3771)]