18441521244

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1993247}}^1$

素因数の和:1993514

約数の個数: 36

約数和(自身を含む): 46797476544

約数和(自身を除く): 28355955300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 1993247, 3986494, 5979741, 7972988, 11959482, 17939223, 23918964, 35878446, 71756892, 512264479, 1024528958, 1536793437, 2049057916, 3073586874, 4610380311, 6147173748, 9220760622, 18441521244]

約数ペア:

[(1, 18441521244), (2, 9220760622), (3, 6147173748), (4, 4610380311), (6, 3073586874), (9, 2049057916), (12, 1536793437), (18, 1024528958), (36, 512264479), (257, 71756892), (514, 35878446), (771, 23918964), (1028, 17939223), (1542, 11959482), (2313, 7972988), (3084, 5979741), (4626, 3986494), (9252, 1993247)]