18327876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 50203776

約数和(自身を除く): 31875900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5897, 11794, 17691, 23588, 35382, 41279, 70764, 82558, 123837, 165116, 218189, 247674, 436378, 495348, 654567, 872756, 1309134, 1527323, 2618268, 3054646, 4581969, 6109292, 9163938, 18327876]

約数ペア:

[(1, 18327876), (2, 9163938), (3, 6109292), (4, 4581969), (6, 3054646), (7, 2618268), (12, 1527323), (14, 1309134), (21, 872756), (28, 654567), (37, 495348), (42, 436378), (74, 247674), (84, 218189), (111, 165116), (148, 123837), (222, 82558), (259, 70764), (444, 41279), (518, 35382), (777, 23588), (1036, 17691), (1554, 11794), (3108, 5897)]