36571428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 98309120

約数和(自身を除く): 61737692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 421, 508, 684, 762, 842, 1143, 1263, 1524, 1684, 2286, 2413, 2526, 3789, 4572, 4826, 5052, 7239, 7578, 7999, 9652, 14478, 15156, 15998, 21717, 23997, 28956, 31996, 43434, 47994, 53467, 71991, 86868, 95988, 106934, 143982, 160401, 213868, 287964, 320802, 481203, 641604, 962406, 1015873, 1924812, 2031746, 3047619, 4063492, 6095238, 9142857, 12190476, 18285714, 36571428]

約数ペア:

[(1, 36571428), (2, 18285714), (3, 12190476), (4, 9142857), (6, 6095238), (9, 4063492), (12, 3047619), (18, 2031746), (19, 1924812), (36, 1015873), (38, 962406), (57, 641604), (76, 481203), (114, 320802), (127, 287964), (171, 213868), (228, 160401), (254, 143982), (342, 106934), (381, 95988), (421, 86868), (508, 71991), (684, 53467), (762, 47994), (842, 43434), (1143, 31996), (1263, 28956), (1524, 23997), (1684, 21717), (2286, 15998), (2413, 15156), (2526, 14478), (3789, 9652), (4572, 7999), (4826, 7578), (5052, 7239)]