81102918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22123}}^1$

素因数の和:22188

約数の個数: 32

約数和(自身を含む): 178407936

約数和(自身を除く): 97305018

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 22123, 44246, 66369, 132738, 287599, 575198, 862797, 1039781, 1725594, 2079562, 3119343, 6238686, 13517153, 27034306, 40551459, 81102918]

約数ペア:

[(1, 81102918), (2, 40551459), (3, 27034306), (6, 13517153), (13, 6238686), (26, 3119343), (39, 2079562), (47, 1725594), (78, 1039781), (94, 862797), (141, 575198), (282, 287599), (611, 132738), (1222, 66369), (1833, 44246), (3666, 22123)]