2912781144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1333691}}^1$

素因数の和:1333720

約数の個数: 64

約数和(自身を含む): 8962410240

約数和(自身を除く): 6049629096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 1333691, 2667382, 4001073, 5334764, 8002146, 9335837, 10669528, 16004292, 17337983, 18671674, 28007511, 32008584, 34675966, 37343348, 52013949, 56015022, 69351932, 74686696, 104027898, 112030044, 121365881, 138703864, 208055796, 224060088, 242731762, 364097643, 416111592, 485463524, 728195286, 970927048, 1456390572, 2912781144]

約数ペア:

[(1, 2912781144), (2, 1456390572), (3, 970927048), (4, 728195286), (6, 485463524), (7, 416111592), (8, 364097643), (12, 242731762), (13, 224060088), (14, 208055796), (21, 138703864), (24, 121365881), (26, 112030044), (28, 104027898), (39, 74686696), (42, 69351932), (52, 56015022), (56, 52013949), (78, 37343348), (84, 34675966), (91, 32008584), (104, 28007511), (156, 18671674), (168, 17337983), (182, 16004292), (273, 10669528), (312, 9335837), (364, 8002146), (546, 5334764), (728, 4001073), (1092, 2667382), (2184, 1333691)]