12977748

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 72

約数和(自身を含む): 38292800

約数和(自身を除く): 25315052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1051, 1372, 1764, 2058, 2102, 3087, 3153, 4116, 4204, 6174, 6306, 7357, 9459, 12348, 12612, 14714, 18918, 22071, 29428, 37836, 44142, 51499, 66213, 88284, 102998, 132426, 154497, 205996, 264852, 308994, 360493, 463491, 617988, 720986, 926982, 1081479, 1441972, 1853964, 2162958, 3244437, 4325916, 6488874, 12977748]

約数ペア:

[(1, 12977748), (2, 6488874), (3, 4325916), (4, 3244437), (6, 2162958), (7, 1853964), (9, 1441972), (12, 1081479), (14, 926982), (18, 720986), (21, 617988), (28, 463491), (36, 360493), (42, 308994), (49, 264852), (63, 205996), (84, 154497), (98, 132426), (126, 102998), (147, 88284), (196, 66213), (252, 51499), (294, 44142), (343, 37836), (441, 29428), (588, 22071), (686, 18918), (882, 14714), (1029, 12612), (1051, 12348), (1372, 9459), (1764, 7357), (2058, 6306), (2102, 6174), (3087, 4204), (3153, 4116)]