18514782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 48

約数和(自身を含む): 47135088

約数和(自身を除く): 28620306

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7193, 14386, 21579, 43158, 64737, 79123, 93509, 129474, 158246, 187018, 237369, 280527, 474738, 561054, 712107, 841581, 1028599, 1424214, 1683162, 2057198, 3085797, 6171594, 9257391, 18514782]

約数ペア:

[(1, 18514782), (2, 9257391), (3, 6171594), (6, 3085797), (9, 2057198), (11, 1683162), (13, 1424214), (18, 1028599), (22, 841581), (26, 712107), (33, 561054), (39, 474738), (66, 280527), (78, 237369), (99, 187018), (117, 158246), (143, 129474), (198, 93509), (234, 79123), (286, 64737), (429, 43158), (858, 21579), (1287, 14386), (2574, 7193)]