9189198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 21250320

約数和(自身を除く): 12061122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 277, 291, 342, 554, 582, 831, 873, 1662, 1746, 1843, 2493, 3686, 4986, 5263, 5529, 10526, 11058, 15789, 16587, 26869, 31578, 33174, 47367, 53738, 80607, 94734, 161214, 241821, 483642, 510511, 1021022, 1531533, 3063066, 4594599, 9189198]

約数ペア:

[(1, 9189198), (2, 4594599), (3, 3063066), (6, 1531533), (9, 1021022), (18, 510511), (19, 483642), (38, 241821), (57, 161214), (97, 94734), (114, 80607), (171, 53738), (194, 47367), (277, 33174), (291, 31578), (342, 26869), (554, 16587), (582, 15789), (831, 11058), (873, 10526), (1662, 5529), (1746, 5263), (1843, 4986), (2493, 3686)]