18683669242

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4263731}}^1$

素因数の和:4264053

約数の個数: 16

約数和(自身を含む): 32131484352

約数和(自身を除く): 13447815110

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 4263731, 8527462, 29846117, 59692234, 1334547803, 2669095606, 9341834621, 18683669242]

約数ペア:

[(1, 18683669242), (2, 9341834621), (7, 2669095606), (14, 1334547803), (313, 59692234), (626, 29846117), (2191, 8527462), (4382, 4263731)]