142253244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{564497}}^1$

素因数の和:564514

約数の個数: 36

約数和(自身を含む): 410954544

約数和(自身を除く): 268701300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 564497, 1128994, 1693491, 2257988, 3386982, 3951479, 5080473, 6773964, 7902958, 10160946, 11854437, 15805916, 20321892, 23708874, 35563311, 47417748, 71126622, 142253244]

約数ペア:

[(1, 142253244), (2, 71126622), (3, 47417748), (4, 35563311), (6, 23708874), (7, 20321892), (9, 15805916), (12, 11854437), (14, 10160946), (18, 7902958), (21, 6773964), (28, 5080473), (36, 3951479), (42, 3386982), (63, 2257988), (84, 1693491), (126, 1128994), (252, 564497)]