2011122594

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8761}}^1$

素因数の和:8897

約数の個数: 80

約数和(自身を含む): 4898133240

約数和(自身を除く): 2887010646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 327, 351, 654, 702, 981, 1053, 1417, 1962, 2106, 2834, 2943, 4251, 5886, 8502, 8761, 8829, 12753, 17522, 17658, 25506, 26283, 38259, 52566, 76518, 78849, 113893, 114777, 157698, 227786, 229554, 236547, 341679, 473094, 683358, 709641, 954949, 1025037, 1419282, 1909898, 2050074, 2864847, 3075111, 5729694, 6150222, 8594541, 9225333, 12414337, 17189082, 18450666, 24828674, 25783623, 37243011, 51567246, 74486022, 77350869, 111729033, 154701738, 223458066, 335187099, 670374198, 1005561297, 2011122594]

約数ペア:

[(1, 2011122594), (2, 1005561297), (3, 670374198), (6, 335187099), (9, 223458066), (13, 154701738), (18, 111729033), (26, 77350869), (27, 74486022), (39, 51567246), (54, 37243011), (78, 25783623), (81, 24828674), (109, 18450666), (117, 17189082), (162, 12414337), (218, 9225333), (234, 8594541), (327, 6150222), (351, 5729694), (654, 3075111), (702, 2864847), (981, 2050074), (1053, 1909898), (1417, 1419282), (1962, 1025037), (2106, 954949), (2834, 709641), (2943, 683358), (4251, 473094), (5886, 341679), (8502, 236547), (8761, 229554), (8829, 227786), (12753, 157698), (17522, 114777), (17658, 113893), (25506, 78849), (26283, 76518), (38259, 52566)]