18099681656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{25127}}^1$

素因数の和:25836

約数の個数: 64

約数和(自身を含む): 40888281600

約数和(自身を除く): 22788599944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 677, 1064, 1354, 2708, 4739, 5416, 9478, 12863, 18956, 25127, 25726, 37912, 50254, 51452, 90041, 100508, 102904, 175889, 180082, 201016, 351778, 360164, 477413, 703556, 720328, 954826, 1407112, 1909652, 3341891, 3819304, 6683782, 13367564, 17010979, 26735128, 34021958, 68043916, 119076853, 136087832, 238153706, 323208601, 476307412, 646417202, 952614824, 1292834404, 2262460207, 2585668808, 4524920414, 9049840828, 18099681656]

約数ペア:

[(1, 18099681656), (2, 9049840828), (4, 4524920414), (7, 2585668808), (8, 2262460207), (14, 1292834404), (19, 952614824), (28, 646417202), (38, 476307412), (56, 323208601), (76, 238153706), (133, 136087832), (152, 119076853), (266, 68043916), (532, 34021958), (677, 26735128), (1064, 17010979), (1354, 13367564), (2708, 6683782), (4739, 3819304), (5416, 3341891), (9478, 1909652), (12863, 1407112), (18956, 954826), (25127, 720328), (25726, 703556), (37912, 477413), (50254, 360164), (51452, 351778), (90041, 201016), (100508, 180082), (102904, 175889)]