18818352

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 63488000

約数和(自身を除く): 44669648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 127, 144, 147, 168, 189, 196, 216, 252, 254, 294, 336, 343, 378, 381, 392, 432, 441, 504, 508, 588, 686, 756, 762, 784, 882, 889, 1008, 1016, 1029, 1143, 1176, 1323, 1372, 1512, 1524, 1764, 1778, 2032, 2058, 2286, 2352, 2646, 2667, 2744, 3024, 3048, 3087, 3429, 3528, 3556, 4116, 4572, 5292, 5334, 5488, 6096, 6174, 6223, 6858, 7056, 7112, 8001, 8232, 9144, 9261, 10584, 10668, 12348, 12446, 13716, 14224, 16002, 16464, 18288, 18522, 18669, 21168, 21336, 24003, 24696, 24892, 27432, 32004, 37044, 37338, 42672, 43561, 48006, 49392, 49784, 54864, 56007, 64008, 74088, 74676, 87122, 96012, 99568, 112014, 128016, 130683, 148176, 149352, 168021, 174244, 192024, 224028, 261366, 298704, 336042, 348488, 384048, 392049, 448056, 522732, 672084, 696976, 784098, 896112, 1045464, 1176147, 1344168, 1568196, 2090928, 2352294, 2688336, 3136392, 4704588, 6272784, 9409176, 18818352]

約数ペア:

[(1, 18818352), (2, 9409176), (3, 6272784), (4, 4704588), (6, 3136392), (7, 2688336), (8, 2352294), (9, 2090928), (12, 1568196), (14, 1344168), (16, 1176147), (18, 1045464), (21, 896112), (24, 784098), (27, 696976), (28, 672084), (36, 522732), (42, 448056), (48, 392049), (49, 384048), (54, 348488), (56, 336042), (63, 298704), (72, 261366), (84, 224028), (98, 192024), (108, 174244), (112, 168021), (126, 149352), (127, 148176), (144, 130683), (147, 128016), (168, 112014), (189, 99568), (196, 96012), (216, 87122), (252, 74676), (254, 74088), (294, 64008), (336, 56007), (343, 54864), (378, 49784), (381, 49392), (392, 48006), (432, 43561), (441, 42672), (504, 37338), (508, 37044), (588, 32004), (686, 27432), (756, 24892), (762, 24696), (784, 24003), (882, 21336), (889, 21168), (1008, 18669), (1016, 18522), (1029, 18288), (1143, 16464), (1176, 16002), (1323, 14224), (1372, 13716), (1512, 12446), (1524, 12348), (1764, 10668), (1778, 10584), (2032, 9261), (2058, 9144), (2286, 8232), (2352, 8001), (2646, 7112), (2667, 7056), (2744, 6858), (3024, 6223), (3048, 6174), (3087, 6096), (3429, 5488), (3528, 5334), (3556, 5292), (4116, 4572)]