27430566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 58579200

約数和(自身を除く): 31148634

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3389, 4047, 6778, 8094, 10167, 20334, 64391, 128782, 193173, 240619, 386346, 481238, 721857, 1443714, 4571761, 9143522, 13715283, 27430566]

約数ペア:

[(1, 27430566), (2, 13715283), (3, 9143522), (6, 4571761), (19, 1443714), (38, 721857), (57, 481238), (71, 386346), (114, 240619), (142, 193173), (213, 128782), (426, 64391), (1349, 20334), (2698, 10167), (3389, 8094), (4047, 6778)]