18222624

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 63866880

約数和(自身を除く): 45644256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 131, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 262, 276, 288, 322, 336, 368, 378, 393, 414, 432, 483, 504, 524, 552, 621, 644, 672, 736, 756, 786, 828, 864, 917, 966, 1008, 1048, 1104, 1179, 1242, 1288, 1449, 1512, 1572, 1656, 1834, 1932, 2016, 2096, 2208, 2358, 2484, 2576, 2751, 2898, 3013, 3024, 3144, 3312, 3537, 3668, 3864, 4192, 4347, 4716, 4968, 5152, 5502, 5796, 6026, 6048, 6288, 6624, 7074, 7336, 7728, 8253, 8694, 9039, 9432, 9936, 11004, 11592, 12052, 12576, 14148, 14672, 15456, 16506, 17388, 18078, 18864, 19872, 21091, 22008, 23184, 24104, 24759, 27117, 28296, 29344, 33012, 34776, 36156, 37728, 42182, 44016, 46368, 48208, 49518, 54234, 56592, 63273, 66024, 69552, 72312, 81351, 84364, 88032, 96416, 99036, 108468, 113184, 126546, 132048, 139104, 144624, 162702, 168728, 189819, 198072, 216936, 253092, 264096, 289248, 325404, 337456, 379638, 396144, 433872, 506184, 569457, 650808, 674912, 759276, 792288, 867744, 1012368, 1138914, 1301616, 1518552, 2024736, 2277828, 2603232, 3037104, 4555656, 6074208, 9111312, 18222624]

約数ペア:

[(1, 18222624), (2, 9111312), (3, 6074208), (4, 4555656), (6, 3037104), (7, 2603232), (8, 2277828), (9, 2024736), (12, 1518552), (14, 1301616), (16, 1138914), (18, 1012368), (21, 867744), (23, 792288), (24, 759276), (27, 674912), (28, 650808), (32, 569457), (36, 506184), (42, 433872), (46, 396144), (48, 379638), (54, 337456), (56, 325404), (63, 289248), (69, 264096), (72, 253092), (84, 216936), (92, 198072), (96, 189819), (108, 168728), (112, 162702), (126, 144624), (131, 139104), (138, 132048), (144, 126546), (161, 113184), (168, 108468), (184, 99036), (189, 96416), (207, 88032), (216, 84364), (224, 81351), (252, 72312), (262, 69552), (276, 66024), (288, 63273), (322, 56592), (336, 54234), (368, 49518), (378, 48208), (393, 46368), (414, 44016), (432, 42182), (483, 37728), (504, 36156), (524, 34776), (552, 33012), (621, 29344), (644, 28296), (672, 27117), (736, 24759), (756, 24104), (786, 23184), (828, 22008), (864, 21091), (917, 19872), (966, 18864), (1008, 18078), (1048, 17388), (1104, 16506), (1179, 15456), (1242, 14672), (1288, 14148), (1449, 12576), (1512, 12052), (1572, 11592), (1656, 11004), (1834, 9936), (1932, 9432), (2016, 9039), (2096, 8694), (2208, 8253), (2358, 7728), (2484, 7336), (2576, 7074), (2751, 6624), (2898, 6288), (3013, 6048), (3024, 6026), (3144, 5796), (3312, 5502), (3537, 5152), (3668, 4968), (3864, 4716), (4192, 4347)]