27375998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 46986240

約数和(自身を除く): 19610242

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 367, 494, 734, 1963, 2869, 3926, 4771, 5738, 6973, 9542, 13946, 37297, 55417, 74594, 90649, 110834, 181298, 720421, 1052923, 1440842, 2105846, 13687999, 27375998]

約数ペア:

[(1, 27375998), (2, 13687999), (13, 2105846), (19, 1440842), (26, 1052923), (38, 720421), (151, 181298), (247, 110834), (302, 90649), (367, 74594), (494, 55417), (734, 37297), (1963, 13946), (2869, 9542), (3926, 6973), (4771, 5738)]