66212244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{262747}}^1$

素因数の和:262764

約数の個数: 36

約数和(自身を含む): 191280544

約数和(自身を除く): 125068300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 262747, 525494, 788241, 1050988, 1576482, 1839229, 2364723, 3152964, 3678458, 4729446, 5517687, 7356916, 9458892, 11035374, 16553061, 22070748, 33106122, 66212244]

約数ペア:

[(1, 66212244), (2, 33106122), (3, 22070748), (4, 16553061), (6, 11035374), (7, 9458892), (9, 7356916), (12, 5517687), (14, 4729446), (18, 3678458), (21, 3152964), (28, 2364723), (36, 1839229), (42, 1576482), (63, 1050988), (84, 788241), (126, 525494), (252, 262747)]