18164664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 58705920

約数和(自身を除く): 40541256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1567, 1656, 1932, 2898, 3134, 3864, 4701, 5796, 6268, 9402, 10969, 11592, 12536, 14103, 18804, 21938, 28206, 32907, 36041, 37608, 43876, 56412, 65814, 72082, 87752, 98721, 108123, 112824, 131628, 144164, 197442, 216246, 252287, 263256, 288328, 324369, 394884, 432492, 504574, 648738, 756861, 789768, 864984, 1009148, 1297476, 1513722, 2018296, 2270583, 2594952, 3027444, 4541166, 6054888, 9082332, 18164664]

約数ペア:

[(1, 18164664), (2, 9082332), (3, 6054888), (4, 4541166), (6, 3027444), (7, 2594952), (8, 2270583), (9, 2018296), (12, 1513722), (14, 1297476), (18, 1009148), (21, 864984), (23, 789768), (24, 756861), (28, 648738), (36, 504574), (42, 432492), (46, 394884), (56, 324369), (63, 288328), (69, 263256), (72, 252287), (84, 216246), (92, 197442), (126, 144164), (138, 131628), (161, 112824), (168, 108123), (184, 98721), (207, 87752), (252, 72082), (276, 65814), (322, 56412), (414, 43876), (483, 37608), (504, 36041), (552, 32907), (644, 28206), (828, 21938), (966, 18804), (1288, 14103), (1449, 12536), (1567, 11592), (1656, 10969), (1932, 9402), (2898, 6268), (3134, 5796), (3864, 4701)]