18136216

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8753}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 39918240

約数和(自身を除く): 21782024

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 8753, 17506, 35012, 61271, 70024, 122542, 245084, 323861, 490168, 647722, 1295444, 2267027, 2590888, 4534054, 9068108, 18136216]

約数ペア:

[(1, 18136216), (2, 9068108), (4, 4534054), (7, 2590888), (8, 2267027), (14, 1295444), (28, 647722), (37, 490168), (56, 323861), (74, 245084), (148, 122542), (259, 70024), (296, 61271), (518, 35012), (1036, 17506), (2072, 8753)]