2178768912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2389001}}^1$

素因数の和:2389031

約数の個数: 40

約数和(自身を含む): 5924724960

約数和(自身を除く): 3745956048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2389001, 4778002, 7167003, 9556004, 14334006, 19112008, 28668012, 38224016, 45391019, 57336024, 90782038, 114672048, 136173057, 181564076, 272346114, 363128152, 544692228, 726256304, 1089384456, 2178768912]

約数ペア:

[(1, 2178768912), (2, 1089384456), (3, 726256304), (4, 544692228), (6, 363128152), (8, 272346114), (12, 181564076), (16, 136173057), (19, 114672048), (24, 90782038), (38, 57336024), (48, 45391019), (57, 38224016), (76, 28668012), (114, 19112008), (152, 14334006), (228, 9556004), (304, 7167003), (456, 4778002), (912, 2389001)]