18144576

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 126

約数和(自身を含む): 55754270

約数和(自身を除く): 37609694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 136, 144, 153, 192, 204, 218, 272, 288, 289, 306, 327, 408, 436, 544, 576, 578, 612, 654, 816, 867, 872, 981, 1088, 1156, 1224, 1308, 1632, 1734, 1744, 1853, 1962, 2312, 2448, 2601, 2616, 3264, 3468, 3488, 3706, 3924, 4624, 4896, 5202, 5232, 5559, 6936, 6976, 7412, 7848, 9248, 9792, 10404, 10464, 11118, 13872, 14824, 15696, 16677, 18496, 20808, 20928, 22236, 27744, 29648, 31392, 31501, 33354, 41616, 44472, 55488, 59296, 62784, 63002, 66708, 83232, 88944, 94503, 118592, 126004, 133416, 166464, 177888, 189006, 252008, 266832, 283509, 355776, 378012, 504016, 533664, 567018, 756024, 1008032, 1067328, 1134036, 1512048, 2016064, 2268072, 3024096, 4536144, 6048192, 9072288, 18144576]

約数ペア:

[(1, 18144576), (2, 9072288), (3, 6048192), (4, 4536144), (6, 3024096), (8, 2268072), (9, 2016064), (12, 1512048), (16, 1134036), (17, 1067328), (18, 1008032), (24, 756024), (32, 567018), (34, 533664), (36, 504016), (48, 378012), (51, 355776), (64, 283509), (68, 266832), (72, 252008), (96, 189006), (102, 177888), (109, 166464), (136, 133416), (144, 126004), (153, 118592), (192, 94503), (204, 88944), (218, 83232), (272, 66708), (288, 63002), (289, 62784), (306, 59296), (327, 55488), (408, 44472), (436, 41616), (544, 33354), (576, 31501), (578, 31392), (612, 29648), (654, 27744), (816, 22236), (867, 20928), (872, 20808), (981, 18496), (1088, 16677), (1156, 15696), (1224, 14824), (1308, 13872), (1632, 11118), (1734, 10464), (1744, 10404), (1853, 9792), (1962, 9248), (2312, 7848), (2448, 7412), (2601, 6976), (2616, 6936), (3264, 5559), (3468, 5232), (3488, 5202), (3706, 4896), (3924, 4624)]