17952816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 57250800

約数和(自身を除く): 39297984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 449, 476, 588, 714, 784, 816, 833, 898, 952, 1176, 1347, 1428, 1666, 1796, 1904, 2352, 2499, 2694, 2856, 3143, 3332, 3592, 4998, 5388, 5712, 6286, 6664, 7184, 7633, 9429, 9996, 10776, 12572, 13328, 15266, 18858, 19992, 21552, 22001, 22899, 25144, 30532, 37716, 39984, 44002, 45798, 50288, 53431, 61064, 66003, 75432, 88004, 91596, 106862, 122128, 132006, 150864, 160293, 176008, 183192, 213724, 264012, 320586, 352016, 366384, 374017, 427448, 528024, 641172, 748034, 854896, 1056048, 1122051, 1282344, 1496068, 2244102, 2564688, 2992136, 4488204, 5984272, 8976408, 17952816]

約数ペア:

[(1, 17952816), (2, 8976408), (3, 5984272), (4, 4488204), (6, 2992136), (7, 2564688), (8, 2244102), (12, 1496068), (14, 1282344), (16, 1122051), (17, 1056048), (21, 854896), (24, 748034), (28, 641172), (34, 528024), (42, 427448), (48, 374017), (49, 366384), (51, 352016), (56, 320586), (68, 264012), (84, 213724), (98, 183192), (102, 176008), (112, 160293), (119, 150864), (136, 132006), (147, 122128), (168, 106862), (196, 91596), (204, 88004), (238, 75432), (272, 66003), (294, 61064), (336, 53431), (357, 50288), (392, 45798), (408, 44002), (449, 39984), (476, 37716), (588, 30532), (714, 25144), (784, 22899), (816, 22001), (833, 21552), (898, 19992), (952, 18858), (1176, 15266), (1347, 13328), (1428, 12572), (1666, 10776), (1796, 9996), (1904, 9429), (2352, 7633), (2499, 7184), (2694, 6664), (2856, 6286), (3143, 5712), (3332, 5388), (3592, 4998)]