3121206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 7242048

約数和(自身を除く): 4120842

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 131, 209, 262, 361, 393, 418, 627, 722, 786, 1083, 1254, 1441, 2166, 2489, 2882, 3971, 4323, 4978, 7467, 7942, 8646, 11913, 14934, 23826, 27379, 47291, 54758, 82137, 94582, 141873, 164274, 283746, 520201, 1040402, 1560603, 3121206]

約数ペア:

[(1, 3121206), (2, 1560603), (3, 1040402), (6, 520201), (11, 283746), (19, 164274), (22, 141873), (33, 94582), (38, 82137), (57, 54758), (66, 47291), (114, 27379), (131, 23826), (209, 14934), (262, 11913), (361, 8646), (393, 7942), (418, 7467), (627, 4978), (722, 4323), (786, 3971), (1083, 2882), (1254, 2489), (1441, 2166)]