2103182874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42197}}^1$

素因数の和:42292

約数の個数: 64

約数和(自身を含む): 5104270080

約数和(自身を除く): 3001087206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 42197, 49842, 84394, 126591, 253182, 379773, 548561, 759546, 1097122, 1139319, 1645683, 2278638, 2995987, 3291366, 4937049, 5991974, 8987961, 9874098, 14811147, 17975922, 26963883, 29622294, 38947831, 53927766, 77895662, 80891649, 116843493, 161783298, 233686986, 350530479, 701060958, 1051591437, 2103182874]

約数ペア:

[(1, 2103182874), (2, 1051591437), (3, 701060958), (6, 350530479), (9, 233686986), (13, 161783298), (18, 116843493), (26, 80891649), (27, 77895662), (39, 53927766), (54, 38947831), (71, 29622294), (78, 26963883), (117, 17975922), (142, 14811147), (213, 9874098), (234, 8987961), (351, 5991974), (426, 4937049), (639, 3291366), (702, 2995987), (923, 2278638), (1278, 1645683), (1846, 1139319), (1917, 1097122), (2769, 759546), (3834, 548561), (5538, 379773), (8307, 253182), (16614, 126591), (24921, 84394), (42197, 49842)]