2555553618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{8501}}^1$

素因数の和:8824

約数の個数: 64

約数和(自身を含む): 5999011200

約数和(自身を除く): 3443457582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 293, 342, 513, 586, 879, 1026, 1758, 2637, 5274, 5567, 7911, 8501, 11134, 15822, 16701, 17002, 25503, 33402, 50103, 51006, 76509, 100206, 150309, 153018, 161519, 229527, 300618, 323038, 459054, 484557, 969114, 1453671, 2490793, 2907342, 4361013, 4981586, 7472379, 8722026, 14944758, 22417137, 44834274, 47325067, 67251411, 94650134, 134502822, 141975201, 283950402, 425925603, 851851206, 1277776809, 2555553618]

約数ペア:

[(1, 2555553618), (2, 1277776809), (3, 851851206), (6, 425925603), (9, 283950402), (18, 141975201), (19, 134502822), (27, 94650134), (38, 67251411), (54, 47325067), (57, 44834274), (114, 22417137), (171, 14944758), (293, 8722026), (342, 7472379), (513, 4981586), (586, 4361013), (879, 2907342), (1026, 2490793), (1758, 1453671), (2637, 969114), (5274, 484557), (5567, 459054), (7911, 323038), (8501, 300618), (11134, 229527), (15822, 161519), (16701, 153018), (17002, 150309), (25503, 100206), (33402, 76509), (50103, 51006)]