12977328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 41275136

約数和(自身を除く): 28297808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 2971, 4368, 5942, 8913, 11884, 17826, 20797, 23768, 35652, 38623, 41594, 47536, 62391, 71304, 77246, 83188, 115869, 124782, 142608, 154492, 166376, 231738, 249564, 270361, 308984, 332752, 463476, 499128, 540722, 617968, 811083, 926952, 998256, 1081444, 1622166, 1853904, 2162888, 3244332, 4325776, 6488664, 12977328]

約数ペア:

[(1, 12977328), (2, 6488664), (3, 4325776), (4, 3244332), (6, 2162888), (7, 1853904), (8, 1622166), (12, 1081444), (13, 998256), (14, 926952), (16, 811083), (21, 617968), (24, 540722), (26, 499128), (28, 463476), (39, 332752), (42, 308984), (48, 270361), (52, 249564), (56, 231738), (78, 166376), (84, 154492), (91, 142608), (104, 124782), (112, 115869), (156, 83188), (168, 77246), (182, 71304), (208, 62391), (273, 47536), (312, 41594), (336, 38623), (364, 35652), (546, 23768), (624, 20797), (728, 17826), (1092, 11884), (1456, 8913), (2184, 5942), (2971, 4368)]