12891744

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 38586240

約数和(自身を除く): 25694496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 347, 387, 432, 516, 688, 694, 774, 864, 1032, 1041, 1161, 1376, 1388, 1548, 2064, 2082, 2322, 2776, 3096, 3123, 4128, 4164, 4644, 5552, 6192, 6246, 8328, 9288, 9369, 11104, 12384, 12492, 14921, 16656, 18576, 18738, 24984, 29842, 33312, 37152, 37476, 44763, 49968, 59684, 74952, 89526, 99936, 119368, 134289, 149904, 179052, 238736, 268578, 299808, 358104, 402867, 477472, 537156, 716208, 805734, 1074312, 1432416, 1611468, 2148624, 3222936, 4297248, 6445872, 12891744]

約数ペア:

[(1, 12891744), (2, 6445872), (3, 4297248), (4, 3222936), (6, 2148624), (8, 1611468), (9, 1432416), (12, 1074312), (16, 805734), (18, 716208), (24, 537156), (27, 477472), (32, 402867), (36, 358104), (43, 299808), (48, 268578), (54, 238736), (72, 179052), (86, 149904), (96, 134289), (108, 119368), (129, 99936), (144, 89526), (172, 74952), (216, 59684), (258, 49968), (288, 44763), (344, 37476), (347, 37152), (387, 33312), (432, 29842), (516, 24984), (688, 18738), (694, 18576), (774, 16656), (864, 14921), (1032, 12492), (1041, 12384), (1161, 11104), (1376, 9369), (1388, 9288), (1548, 8328), (2064, 6246), (2082, 6192), (2322, 5552), (2776, 4644), (3096, 4164), (3123, 4128)]