18248538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39499}}^1$

素因数の和:39522

約数の個数: 32

約数和(自身を含む): 45504000

約数和(自身を除く): 27255462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39499, 78998, 118497, 236994, 276493, 434489, 552986, 829479, 868978, 1303467, 1658958, 2606934, 3041423, 6082846, 9124269, 18248538]

約数ペア:

[(1, 18248538), (2, 9124269), (3, 6082846), (6, 3041423), (7, 2606934), (11, 1658958), (14, 1303467), (21, 868978), (22, 829479), (33, 552986), (42, 434489), (66, 276493), (77, 236994), (154, 118497), (231, 78998), (462, 39499)]