15366980422122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1\times {\mathrm{1397189}}^1$

素因数の和:1399331

約数の個数: 64

約数和(自身を含む): 35410383360000

約数和(自身を除く): 20043402937878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 1999, 2751, 3998, 5502, 5997, 11994, 13993, 27986, 41979, 83958, 261869, 523738, 785607, 1397189, 1571214, 1833083, 2794378, 3666166, 4191567, 5499249, 8383134, 9780323, 10998498, 19560646, 29340969, 58681938, 183031759, 366063518, 549095277, 1098190554, 1281222313, 2562444626, 2792980811, 3843666939, 5585961622, 7687333878, 8378942433, 16757884866, 19550865677, 39101731354, 58652597031, 117305194062, 365880486241, 731760972482, 1097641458723, 2195282917446, 2561163403687, 5122326807374, 7683490211061, 15366980422122]

約数ペア:

[(1, 15366980422122), (2, 7683490211061), (3, 5122326807374), (6, 2561163403687), (7, 2195282917446), (14, 1097641458723), (21, 731760972482), (42, 365880486241), (131, 117305194062), (262, 58652597031), (393, 39101731354), (786, 19550865677), (917, 16757884866), (1834, 8378942433), (1999, 7687333878), (2751, 5585961622), (3998, 3843666939), (5502, 2792980811), (5997, 2562444626), (11994, 1281222313), (13993, 1098190554), (27986, 549095277), (41979, 366063518), (83958, 183031759), (261869, 58681938), (523738, 29340969), (785607, 19560646), (1397189, 10998498), (1571214, 9780323), (1833083, 8383134), (2794378, 5499249), (3666166, 4191567)]