18432288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 61641216

約数和(自身を除く): 43208928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 223, 224, 246, 252, 287, 288, 328, 336, 369, 446, 492, 504, 574, 656, 669, 672, 738, 861, 892, 984, 1008, 1148, 1312, 1338, 1476, 1561, 1722, 1784, 1968, 2007, 2016, 2296, 2583, 2676, 2952, 3122, 3444, 3568, 3936, 4014, 4592, 4683, 5166, 5352, 5904, 6244, 6888, 7136, 8028, 9143, 9184, 9366, 10332, 10704, 11808, 12488, 13776, 14049, 16056, 18286, 18732, 20664, 21408, 24976, 27429, 27552, 28098, 32112, 36572, 37464, 41328, 49952, 54858, 56196, 64001, 64224, 73144, 74928, 82287, 82656, 109716, 112392, 128002, 146288, 149856, 164574, 192003, 219432, 224784, 256004, 292576, 329148, 384006, 438864, 449568, 512008, 576009, 658296, 768012, 877728, 1024016, 1152018, 1316592, 1536024, 2048032, 2304036, 2633184, 3072048, 4608072, 6144096, 9216144, 18432288]

約数ペア:

[(1, 18432288), (2, 9216144), (3, 6144096), (4, 4608072), (6, 3072048), (7, 2633184), (8, 2304036), (9, 2048032), (12, 1536024), (14, 1316592), (16, 1152018), (18, 1024016), (21, 877728), (24, 768012), (28, 658296), (32, 576009), (36, 512008), (41, 449568), (42, 438864), (48, 384006), (56, 329148), (63, 292576), (72, 256004), (82, 224784), (84, 219432), (96, 192003), (112, 164574), (123, 149856), (126, 146288), (144, 128002), (164, 112392), (168, 109716), (223, 82656), (224, 82287), (246, 74928), (252, 73144), (287, 64224), (288, 64001), (328, 56196), (336, 54858), (369, 49952), (446, 41328), (492, 37464), (504, 36572), (574, 32112), (656, 28098), (669, 27552), (672, 27429), (738, 24976), (861, 21408), (892, 20664), (984, 18732), (1008, 18286), (1148, 16056), (1312, 14049), (1338, 13776), (1476, 12488), (1561, 11808), (1722, 10704), (1784, 10332), (1968, 9366), (2007, 9184), (2016, 9143), (2296, 8028), (2583, 7136), (2676, 6888), (2952, 6244), (3122, 5904), (3444, 5352), (3568, 5166), (3936, 4683), (4014, 4592)]