18797725734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{223129}}^1$

素因数の和:223892

約数の個数: 32

約数和(自身を含む): 39627888000

約数和(自身を除く): 20830162266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 739, 1478, 2217, 4434, 14041, 28082, 42123, 84246, 223129, 446258, 669387, 1338774, 4239451, 8478902, 12718353, 25436706, 164892331, 329784662, 494676993, 989353986, 3132954289, 6265908578, 9398862867, 18797725734]

約数ペア:

[(1, 18797725734), (2, 9398862867), (3, 6265908578), (6, 3132954289), (19, 989353986), (38, 494676993), (57, 329784662), (114, 164892331), (739, 25436706), (1478, 12718353), (2217, 8478902), (4434, 4239451), (14041, 1338774), (28082, 669387), (42123, 446258), (84246, 223129)]