2253697.00000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 25940016

約数和(自身を除く): 15094650

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 997, 1554, 1813, 1994, 2991, 3626, 5439, 5982, 6979, 10878, 13958, 20937, 36889, 41874, 48853, 73778, 97706, 110667, 146559, 221334, 258223, 293118, 516446, 774669, 1549338, 1807561, 3615122, 5422683, 10845366]

約数ペア:

[(1, 10845366), (2, 5422683), (3, 3615122), (6, 1807561), (7, 1549338), (14, 774669), (21, 516446), (37, 293118), (42, 258223), (49, 221334), (74, 146559), (98, 110667), (111, 97706), (147, 73778), (222, 48853), (259, 41874), (294, 36889), (518, 20937), (777, 13958), (997, 10878), (1554, 6979), (1813, 5982), (1994, 5439), (2991, 3626)]