18544064

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 47402496

約数和(自身を除く): 28858432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 71, 77, 88, 106, 112, 142, 154, 176, 212, 224, 284, 308, 352, 371, 424, 448, 497, 568, 583, 616, 704, 742, 781, 848, 994, 1136, 1166, 1232, 1484, 1562, 1696, 1988, 2272, 2332, 2464, 2968, 3124, 3392, 3763, 3976, 4081, 4544, 4664, 4928, 5467, 5936, 6248, 7526, 7952, 8162, 9328, 10934, 11872, 12496, 15052, 15904, 16324, 18656, 21868, 23744, 24992, 26341, 30104, 31808, 32648, 37312, 41393, 43736, 49984, 52682, 60208, 65296, 82786, 87472, 105364, 120416, 130592, 165572, 174944, 210728, 240832, 261184, 289751, 331144, 349888, 421456, 579502, 662288, 842912, 1159004, 1324576, 1685824, 2318008, 2649152, 4636016, 9272032, 18544064]

約数ペア:

[(1, 18544064), (2, 9272032), (4, 4636016), (7, 2649152), (8, 2318008), (11, 1685824), (14, 1324576), (16, 1159004), (22, 842912), (28, 662288), (32, 579502), (44, 421456), (53, 349888), (56, 331144), (64, 289751), (71, 261184), (77, 240832), (88, 210728), (106, 174944), (112, 165572), (142, 130592), (154, 120416), (176, 105364), (212, 87472), (224, 82786), (284, 65296), (308, 60208), (352, 52682), (371, 49984), (424, 43736), (448, 41393), (497, 37312), (568, 32648), (583, 31808), (616, 30104), (704, 26341), (742, 24992), (781, 23744), (848, 21868), (994, 18656), (1136, 16324), (1166, 15904), (1232, 15052), (1484, 12496), (1562, 11872), (1696, 10934), (1988, 9328), (2272, 8162), (2332, 7952), (2464, 7526), (2968, 6248), (3124, 5936), (3392, 5467), (3763, 4928), (3976, 4664), (4081, 4544)]