21777405888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{16203427}}^1$

素因数の和:16203449

約数の個数: 56

約数和(自身を含む): 65850731392

約数和(自身を除く): 44073325504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 16203427, 32406854, 48610281, 64813708, 97220562, 113423989, 129627416, 194441124, 226847978, 259254832, 340271967, 388882248, 453695956, 518509664, 680543934, 777764496, 907391912, 1037019328, 1361087868, 1555528992, 1814783824, 2722175736, 3111057984, 3629567648, 5444351472, 7259135296, 10888702944, 21777405888]

約数ペア:

[(1, 21777405888), (2, 10888702944), (3, 7259135296), (4, 5444351472), (6, 3629567648), (7, 3111057984), (8, 2722175736), (12, 1814783824), (14, 1555528992), (16, 1361087868), (21, 1037019328), (24, 907391912), (28, 777764496), (32, 680543934), (42, 518509664), (48, 453695956), (56, 388882248), (64, 340271967), (84, 259254832), (96, 226847978), (112, 194441124), (168, 129627416), (192, 113423989), (224, 97220562), (336, 64813708), (448, 48610281), (672, 32406854), (1344, 16203427)]