12725748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 39463424

約数和(自身を除く): 26737676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 181, 186, 189, 217, 252, 279, 324, 362, 372, 378, 434, 543, 558, 567, 651, 724, 756, 837, 868, 1086, 1116, 1134, 1267, 1302, 1629, 1674, 1953, 2172, 2268, 2511, 2534, 2604, 3258, 3348, 3801, 3906, 4887, 5022, 5068, 5611, 5859, 6516, 7602, 7812, 9774, 10044, 11222, 11403, 11718, 14661, 15204, 16833, 17577, 19548, 22444, 22806, 23436, 29322, 33666, 34209, 35154, 39277, 45612, 50499, 58644, 67332, 68418, 70308, 78554, 100998, 102627, 117831, 136836, 151497, 157108, 201996, 205254, 235662, 302994, 353493, 410508, 454491, 471324, 605988, 706986, 908982, 1060479, 1413972, 1817964, 2120958, 3181437, 4241916, 6362874, 12725748]

約数ペア:

[(1, 12725748), (2, 6362874), (3, 4241916), (4, 3181437), (6, 2120958), (7, 1817964), (9, 1413972), (12, 1060479), (14, 908982), (18, 706986), (21, 605988), (27, 471324), (28, 454491), (31, 410508), (36, 353493), (42, 302994), (54, 235662), (62, 205254), (63, 201996), (81, 157108), (84, 151497), (93, 136836), (108, 117831), (124, 102627), (126, 100998), (162, 78554), (181, 70308), (186, 68418), (189, 67332), (217, 58644), (252, 50499), (279, 45612), (324, 39277), (362, 35154), (372, 34209), (378, 33666), (434, 29322), (543, 23436), (558, 22806), (567, 22444), (651, 19548), (724, 17577), (756, 16833), (837, 15204), (868, 14661), (1086, 11718), (1116, 11403), (1134, 11222), (1267, 10044), (1302, 9774), (1629, 7812), (1674, 7602), (1953, 6516), (2172, 5859), (2268, 5611), (2511, 5068), (2534, 5022), (2604, 4887), (3258, 3906), (3348, 3801)]