12686544

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 39809952

約数和(自身を除く): 27123408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 251, 312, 324, 351, 432, 468, 486, 502, 624, 648, 702, 753, 936, 972, 1004, 1053, 1296, 1404, 1506, 1872, 1944, 2008, 2106, 2259, 2808, 3012, 3159, 3263, 3888, 4016, 4212, 4518, 5616, 6024, 6318, 6526, 6777, 8424, 9036, 9789, 12048, 12636, 13052, 13554, 16848, 18072, 19578, 20331, 25272, 26104, 27108, 29367, 36144, 39156, 40662, 50544, 52208, 54216, 58734, 60993, 78312, 81324, 88101, 108432, 117468, 121986, 156624, 162648, 176202, 234936, 243972, 264303, 325296, 352404, 469872, 487944, 528606, 704808, 792909, 975888, 1057212, 1409616, 1585818, 2114424, 3171636, 4228848, 6343272, 12686544]

約数ペア:

[(1, 12686544), (2, 6343272), (3, 4228848), (4, 3171636), (6, 2114424), (8, 1585818), (9, 1409616), (12, 1057212), (13, 975888), (16, 792909), (18, 704808), (24, 528606), (26, 487944), (27, 469872), (36, 352404), (39, 325296), (48, 264303), (52, 243972), (54, 234936), (72, 176202), (78, 162648), (81, 156624), (104, 121986), (108, 117468), (117, 108432), (144, 88101), (156, 81324), (162, 78312), (208, 60993), (216, 58734), (234, 54216), (243, 52208), (251, 50544), (312, 40662), (324, 39156), (351, 36144), (432, 29367), (468, 27108), (486, 26104), (502, 25272), (624, 20331), (648, 19578), (702, 18072), (753, 16848), (936, 13554), (972, 13052), (1004, 12636), (1053, 12048), (1296, 9789), (1404, 9036), (1506, 8424), (1872, 6777), (1944, 6526), (2008, 6318), (2106, 6024), (2259, 5616), (2808, 4518), (3012, 4212), (3159, 4016), (3263, 3888)]