18725298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 21191502

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 1979, 3154, 3958, 4731, 5937, 9462, 11874, 37601, 75202, 112803, 164257, 225606, 328514, 492771, 985542, 3120883, 6241766, 9362649, 18725298]

約数ペア:

[(1, 18725298), (2, 9362649), (3, 6241766), (6, 3120883), (19, 985542), (38, 492771), (57, 328514), (83, 225606), (114, 164257), (166, 112803), (249, 75202), (498, 37601), (1577, 11874), (1979, 9462), (3154, 5937), (3958, 4731)]