21692241858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1\times {\mathrm{2713}}^1$

素因数の和:4351

約数の個数: 64

約数和(自身を含む): 50024448000

約数和(自身を除く): 28332206142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1499, 1778, 2667, 2713, 2998, 4497, 5334, 5426, 8139, 8994, 10493, 16278, 18991, 20986, 31479, 37982, 56973, 62958, 113946, 190373, 344551, 380746, 571119, 689102, 1033653, 1142238, 1332611, 2067306, 2411857, 2665222, 3997833, 4066787, 4823714, 7235571, 7995666, 8133574, 12200361, 14471142, 24400722, 28467509, 56935018, 85402527, 170805054, 516481949, 1032963898, 1549445847, 3098891694, 3615373643, 7230747286, 10846120929, 21692241858]

約数ペア:

[(1, 21692241858), (2, 10846120929), (3, 7230747286), (6, 3615373643), (7, 3098891694), (14, 1549445847), (21, 1032963898), (42, 516481949), (127, 170805054), (254, 85402527), (381, 56935018), (762, 28467509), (889, 24400722), (1499, 14471142), (1778, 12200361), (2667, 8133574), (2713, 7995666), (2998, 7235571), (4497, 4823714), (5334, 4066787), (5426, 3997833), (8139, 2665222), (8994, 2411857), (10493, 2067306), (16278, 1332611), (18991, 1142238), (20986, 1033653), (31479, 689102), (37982, 571119), (56973, 380746), (62958, 344551), (113946, 190373)]