66451896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131849}}^1$

素因数の和:131868

約数の個数: 48

約数和(自身を含む): 205686000

約数和(自身を除く): 139234104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131849, 263698, 395547, 527396, 791094, 922943, 1054792, 1186641, 1582188, 1845886, 2373282, 2768829, 3164376, 3691772, 4746564, 5537658, 7383544, 8306487, 9493128, 11075316, 16612974, 22150632, 33225948, 66451896]

約数ペア:

[(1, 66451896), (2, 33225948), (3, 22150632), (4, 16612974), (6, 11075316), (7, 9493128), (8, 8306487), (9, 7383544), (12, 5537658), (14, 4746564), (18, 3691772), (21, 3164376), (24, 2768829), (28, 2373282), (36, 1845886), (42, 1582188), (56, 1186641), (63, 1054792), (72, 922943), (84, 791094), (126, 527396), (168, 395547), (252, 263698), (504, 131849)]