80542746

素因数分解:

$2^1\times 3^2\times {\mathrm{1873}}^1\times {\mathrm{2389}}^1$

素因数の和:4270

約数の個数: 24

約数和(自身を含む): 174675540

約数和(自身を除く): 94132794

約数列:

[1, 2, 3, 6, 9, 18, 1873, 2389, 3746, 4778, 5619, 7167, 11238, 14334, 16857, 21501, 33714, 43002, 4474597, 8949194, 13423791, 26847582, 40271373, 80542746]

約数ペア:

[(1, 80542746), (2, 40271373), (3, 26847582), (6, 13423791), (9, 8949194), (18, 4474597), (1873, 43002), (2389, 33714), (3746, 21501), (4778, 16857), (5619, 14334), (7167, 11238)]