18693141794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{6229}}^1$

素因数の和:6858

約数の個数: 32

約数和(自身を含む): 29305920000

約数和(自身を除く): 10612778206

約数列:

[1, 2, 31, 62, 97, 194, 499, 998, 3007, 6014, 6229, 12458, 15469, 30938, 48403, 96806, 193099, 386198, 604213, 1208426, 1500493, 3000986, 3108271, 6216542, 18730603, 37461206, 96356401, 192712802, 301502287, 603004574, 9346570897, 18693141794]

約数ペア:

[(1, 18693141794), (2, 9346570897), (31, 603004574), (62, 301502287), (97, 192712802), (194, 96356401), (499, 37461206), (998, 18730603), (3007, 6216542), (6014, 3108271), (6229, 3000986), (12458, 1500493), (15469, 1208426), (30938, 604213), (48403, 386198), (96806, 193099)]