1553989374

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1559}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 4006679040

約数和(自身を除く): 2452689666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 293, 378, 486, 567, 586, 879, 1134, 1559, 1701, 1758, 2051, 2637, 3118, 3402, 4102, 4677, 5274, 6153, 7911, 9354, 10913, 12306, 14031, 15822, 18459, 21826, 23733, 28062, 32739, 36918, 42093, 47466, 55377, 65478, 71199, 84186, 98217, 110754, 126279, 142398, 166131, 196434, 252558, 294651, 332262, 378837, 456787, 498393, 589302, 757674, 883953, 913574, 996786, 1370361, 1767906, 2651859, 2740722, 3197509, 4111083, 5303718, 6395018, 8222166, 9592527, 12333249, 19185054, 24666498, 28777581, 36999747, 57555162, 73999494, 86332743, 110999241, 172665486, 221998482, 258998229, 517996458, 776994687, 1553989374]

約数ペア:

[(1, 1553989374), (2, 776994687), (3, 517996458), (6, 258998229), (7, 221998482), (9, 172665486), (14, 110999241), (18, 86332743), (21, 73999494), (27, 57555162), (42, 36999747), (54, 28777581), (63, 24666498), (81, 19185054), (126, 12333249), (162, 9592527), (189, 8222166), (243, 6395018), (293, 5303718), (378, 4111083), (486, 3197509), (567, 2740722), (586, 2651859), (879, 1767906), (1134, 1370361), (1559, 996786), (1701, 913574), (1758, 883953), (2051, 757674), (2637, 589302), (3118, 498393), (3402, 456787), (4102, 378837), (4677, 332262), (5274, 294651), (6153, 252558), (7911, 196434), (9354, 166131), (10913, 142398), (12306, 126279), (14031, 110754), (15822, 98217), (18459, 84186), (21826, 71199), (23733, 65478), (28062, 55377), (32739, 47466), (36918, 42093)]