2018059767

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 3136513536

約数和(自身を除く): 1118453769

約数列:

[1, 3, 9, 23, 61, 69, 71, 183, 207, 213, 549, 639, 1403, 1633, 2251, 4209, 4331, 4899, 6753, 12627, 12993, 14697, 20259, 38979, 51773, 99613, 137311, 155319, 159821, 298839, 411933, 465957, 479463, 896517, 1235799, 1438389, 3158153, 3675883, 9474459, 9749081, 11027649, 28423377, 29247243, 33082947, 87741729, 224228863, 672686589, 2018059767]

約数ペア:

[(1, 2018059767), (3, 672686589), (9, 224228863), (23, 87741729), (61, 33082947), (69, 29247243), (71, 28423377), (183, 11027649), (207, 9749081), (213, 9474459), (549, 3675883), (639, 3158153), (1403, 1438389), (1633, 1235799), (2251, 896517), (4209, 479463), (4331, 465957), (4899, 411933), (6753, 298839), (12627, 159821), (12993, 155319), (14697, 137311), (20259, 99613), (38979, 51773)]