18091008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 132

約数和(自身を含む): 56628208

約数和(自身を除く): 38537200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 151, 156, 192, 208, 234, 256, 288, 302, 312, 384, 416, 453, 468, 512, 576, 604, 624, 768, 832, 906, 936, 1024, 1152, 1208, 1248, 1359, 1536, 1664, 1812, 1872, 1963, 2304, 2416, 2496, 2718, 3072, 3328, 3624, 3744, 3926, 4608, 4832, 4992, 5436, 5889, 6656, 7248, 7488, 7852, 9216, 9664, 9984, 10872, 11778, 13312, 14496, 14976, 15704, 17667, 19328, 19968, 21744, 23556, 28992, 29952, 31408, 35334, 38656, 39936, 43488, 47112, 57984, 59904, 62816, 70668, 77312, 86976, 94224, 115968, 119808, 125632, 141336, 154624, 173952, 188448, 231936, 251264, 282672, 347904, 376896, 463872, 502528, 565344, 695808, 753792, 1005056, 1130688, 1391616, 1507584, 2010112, 2261376, 3015168, 4522752, 6030336, 9045504, 18091008]

約数ペア:

[(1, 18091008), (2, 9045504), (3, 6030336), (4, 4522752), (6, 3015168), (8, 2261376), (9, 2010112), (12, 1507584), (13, 1391616), (16, 1130688), (18, 1005056), (24, 753792), (26, 695808), (32, 565344), (36, 502528), (39, 463872), (48, 376896), (52, 347904), (64, 282672), (72, 251264), (78, 231936), (96, 188448), (104, 173952), (117, 154624), (128, 141336), (144, 125632), (151, 119808), (156, 115968), (192, 94224), (208, 86976), (234, 77312), (256, 70668), (288, 62816), (302, 59904), (312, 57984), (384, 47112), (416, 43488), (453, 39936), (468, 38656), (512, 35334), (576, 31408), (604, 29952), (624, 28992), (768, 23556), (832, 21744), (906, 19968), (936, 19328), (1024, 17667), (1152, 15704), (1208, 14976), (1248, 14496), (1359, 13312), (1536, 11778), (1664, 10872), (1812, 9984), (1872, 9664), (1963, 9216), (2304, 7852), (2416, 7488), (2496, 7248), (2718, 6656), (3072, 5889), (3328, 5436), (3624, 4992), (3744, 4832), (3926, 4608)]