2657967984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2636873}}^1$

素因数の和:2636894

約数の個数: 60

約数和(自身を含む): 8501281776

約数和(自身を除く): 5843313792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2636873, 5273746, 7910619, 10547492, 15821238, 18458111, 21094984, 23731857, 31642476, 36916222, 42189968, 47463714, 55374333, 63284952, 73832444, 94927428, 110748666, 126569904, 147664888, 166122999, 189854856, 221497332, 295329776, 332245998, 379709712, 442994664, 664491996, 885989328, 1328983992, 2657967984]

約数ペア:

[(1, 2657967984), (2, 1328983992), (3, 885989328), (4, 664491996), (6, 442994664), (7, 379709712), (8, 332245998), (9, 295329776), (12, 221497332), (14, 189854856), (16, 166122999), (18, 147664888), (21, 126569904), (24, 110748666), (28, 94927428), (36, 73832444), (42, 63284952), (48, 55374333), (56, 47463714), (63, 42189968), (72, 36916222), (84, 31642476), (112, 23731857), (126, 21094984), (144, 18458111), (168, 15821238), (252, 10547492), (336, 7910619), (504, 5273746), (1008, 2636873)]