7728042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 32

約数和(自身を含む): 18145152

約数和(自身を除く): 10417110

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 4973, 9946, 14919, 29838, 34811, 69622, 104433, 184001, 208866, 368002, 552003, 1104006, 1288007, 2576014, 3864021, 7728042]

約数ペア:

[(1, 7728042), (2, 3864021), (3, 2576014), (6, 1288007), (7, 1104006), (14, 552003), (21, 368002), (37, 208866), (42, 184001), (74, 104433), (111, 69622), (222, 34811), (259, 29838), (518, 14919), (777, 9946), (1554, 4973)]