16782696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 54419040

約数和(自身を除く): 37636344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 71, 72, 84, 98, 126, 134, 142, 147, 168, 196, 201, 213, 252, 268, 284, 294, 392, 402, 426, 441, 469, 497, 504, 536, 568, 588, 603, 639, 804, 852, 882, 938, 994, 1176, 1206, 1278, 1407, 1491, 1608, 1704, 1764, 1876, 1988, 2412, 2556, 2814, 2982, 3283, 3479, 3528, 3752, 3976, 4221, 4473, 4757, 4824, 5112, 5628, 5964, 6566, 6958, 8442, 8946, 9514, 9849, 10437, 11256, 11928, 13132, 13916, 14271, 16884, 17892, 19028, 19698, 20874, 26264, 27832, 28542, 29547, 31311, 33299, 33768, 35784, 38056, 39396, 41748, 42813, 57084, 59094, 62622, 66598, 78792, 83496, 85626, 99897, 114168, 118188, 125244, 133196, 171252, 199794, 233093, 236376, 250488, 266392, 299691, 342504, 399588, 466186, 599382, 699279, 799176, 932372, 1198764, 1398558, 1864744, 2097837, 2397528, 2797116, 4195674, 5594232, 8391348, 16782696]

約数ペア:

[(1, 16782696), (2, 8391348), (3, 5594232), (4, 4195674), (6, 2797116), (7, 2397528), (8, 2097837), (9, 1864744), (12, 1398558), (14, 1198764), (18, 932372), (21, 799176), (24, 699279), (28, 599382), (36, 466186), (42, 399588), (49, 342504), (56, 299691), (63, 266392), (67, 250488), (71, 236376), (72, 233093), (84, 199794), (98, 171252), (126, 133196), (134, 125244), (142, 118188), (147, 114168), (168, 99897), (196, 85626), (201, 83496), (213, 78792), (252, 66598), (268, 62622), (284, 59094), (294, 57084), (392, 42813), (402, 41748), (426, 39396), (441, 38056), (469, 35784), (497, 33768), (504, 33299), (536, 31311), (568, 29547), (588, 28542), (603, 27832), (639, 26264), (804, 20874), (852, 19698), (882, 19028), (938, 17892), (994, 16884), (1176, 14271), (1206, 13916), (1278, 13132), (1407, 11928), (1491, 11256), (1608, 10437), (1704, 9849), (1764, 9514), (1876, 8946), (1988, 8442), (2412, 6958), (2556, 6566), (2814, 5964), (2982, 5628), (3283, 5112), (3479, 4824), (3528, 4757), (3752, 4473), (3976, 4221)]