12502938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 31075488

約数和(自身を除く): 18572550

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 49, 69, 86, 98, 129, 138, 147, 161, 258, 294, 301, 322, 483, 602, 903, 966, 989, 1127, 1806, 1849, 1978, 2107, 2254, 2967, 3381, 3698, 4214, 5547, 5934, 6321, 6762, 6923, 11094, 12642, 12943, 13846, 20769, 25886, 38829, 41538, 42527, 48461, 77658, 85054, 90601, 96922, 127581, 145383, 181202, 255162, 271803, 290766, 297689, 543606, 595378, 893067, 1786134, 2083823, 4167646, 6251469, 12502938]

約数ペア:

[(1, 12502938), (2, 6251469), (3, 4167646), (6, 2083823), (7, 1786134), (14, 893067), (21, 595378), (23, 543606), (42, 297689), (43, 290766), (46, 271803), (49, 255162), (69, 181202), (86, 145383), (98, 127581), (129, 96922), (138, 90601), (147, 85054), (161, 77658), (258, 48461), (294, 42527), (301, 41538), (322, 38829), (483, 25886), (602, 20769), (903, 13846), (966, 12943), (989, 12642), (1127, 11094), (1806, 6923), (1849, 6762), (1978, 6321), (2107, 5934), (2254, 5547), (2967, 4214), (3381, 3698)]