26181411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 13735389

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 659, 697, 779, 969, 1977, 2091, 2337, 11203, 12521, 13243, 27019, 33609, 37563, 39729, 81057, 212857, 459323, 513361, 638571, 1377969, 1540083, 8727137, 26181411]

約数ペア:

[(1, 26181411), (3, 8727137), (17, 1540083), (19, 1377969), (41, 638571), (51, 513361), (57, 459323), (123, 212857), (323, 81057), (659, 39729), (697, 37563), (779, 33609), (969, 27019), (1977, 13243), (2091, 12521), (2337, 11203)]