1213866

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 40

約数和(自身を含む): 2787840

約数和(自身を除く): 1573974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 127, 162, 177, 254, 354, 381, 531, 762, 1062, 1143, 1593, 2286, 3186, 3429, 4779, 6858, 7493, 9558, 10287, 14986, 20574, 22479, 44958, 67437, 134874, 202311, 404622, 606933, 1213866]

約数ペア:

[(1, 1213866), (2, 606933), (3, 404622), (6, 202311), (9, 134874), (18, 67437), (27, 44958), (54, 22479), (59, 20574), (81, 14986), (118, 10287), (127, 9558), (162, 7493), (177, 6858), (254, 4779), (354, 3429), (381, 3186), (531, 2286), (762, 1593), (1062, 1143)]