18527586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 49937472

約数和(自身を除く): 31409886

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 238, 294, 337, 357, 374, 462, 539, 561, 674, 714, 833, 1011, 1078, 1122, 1309, 1617, 1666, 2022, 2359, 2499, 2618, 3234, 3707, 3927, 4718, 4998, 5729, 7077, 7414, 7854, 9163, 11121, 11458, 14154, 16513, 17187, 18326, 22242, 25949, 27489, 33026, 34374, 40103, 49539, 51898, 54978, 63019, 77847, 80206, 99078, 120309, 126038, 155694, 181643, 189057, 240618, 280721, 363286, 378114, 441133, 544929, 561442, 842163, 882266, 1089858, 1323399, 1684326, 2646798, 3087931, 6175862, 9263793, 18527586]

約数ペア:

[(1, 18527586), (2, 9263793), (3, 6175862), (6, 3087931), (7, 2646798), (11, 1684326), (14, 1323399), (17, 1089858), (21, 882266), (22, 842163), (33, 561442), (34, 544929), (42, 441133), (49, 378114), (51, 363286), (66, 280721), (77, 240618), (98, 189057), (102, 181643), (119, 155694), (147, 126038), (154, 120309), (187, 99078), (231, 80206), (238, 77847), (294, 63019), (337, 54978), (357, 51898), (374, 49539), (462, 40103), (539, 34374), (561, 33026), (674, 27489), (714, 25949), (833, 22242), (1011, 18326), (1078, 17187), (1122, 16513), (1309, 14154), (1617, 11458), (1666, 11121), (2022, 9163), (2359, 7854), (2499, 7414), (2618, 7077), (3234, 5729), (3707, 4998), (3927, 4718)]