2013660918

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 4538027520

約数和(自身を除く): 2524366602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 277, 309, 554, 618, 831, 927, 1307, 1662, 1854, 2493, 2614, 2781, 3921, 4986, 5562, 7479, 7842, 11763, 14958, 23526, 28531, 35289, 57062, 70578, 85593, 134621, 171186, 256779, 269242, 362039, 403863, 513558, 724078, 770337, 807726, 1086117, 1211589, 1540674, 2172234, 2423178, 3258351, 3634767, 6516702, 7269534, 9775053, 19550106, 37290017, 74580034, 111870051, 223740102, 335610153, 671220306, 1006830459, 2013660918]

約数ペア:

[(1, 2013660918), (2, 1006830459), (3, 671220306), (6, 335610153), (9, 223740102), (18, 111870051), (27, 74580034), (54, 37290017), (103, 19550106), (206, 9775053), (277, 7269534), (309, 6516702), (554, 3634767), (618, 3258351), (831, 2423178), (927, 2172234), (1307, 1540674), (1662, 1211589), (1854, 1086117), (2493, 807726), (2614, 770337), (2781, 724078), (3921, 513558), (4986, 403863), (5562, 362039), (7479, 269242), (7842, 256779), (11763, 171186), (14958, 134621), (23526, 85593), (28531, 70578), (35289, 57062)]