2018916669

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 3427824960

約数和(自身を除く): 1408908291

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 313, 539, 939, 1617, 2191, 3443, 3989, 6573, 10329, 11967, 15337, 24101, 27923, 43879, 46011, 72303, 83769, 131637, 168707, 195461, 307153, 506121, 586383, 921459, 1248557, 2150071, 3745671, 6450213, 8739899, 13734127, 26219697, 41202381, 61179293, 96138889, 183537879, 288416667, 672972223, 2018916669]

約数ペア:

[(1, 2018916669), (3, 672972223), (7, 288416667), (11, 183537879), (21, 96138889), (33, 61179293), (49, 41202381), (77, 26219697), (147, 13734127), (231, 8739899), (313, 6450213), (539, 3745671), (939, 2150071), (1617, 1248557), (2191, 921459), (3443, 586383), (3989, 506121), (6573, 307153), (10329, 195461), (11967, 168707), (15337, 131637), (24101, 83769), (27923, 72303), (43879, 46011)]