26439738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 30713862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 809, 838, 1257, 1618, 2427, 2514, 4854, 5447, 10517, 10894, 16341, 21034, 31551, 32682, 63102, 338971, 677942, 1016913, 2033826, 4406623, 8813246, 13219869, 26439738]

約数ペア:

[(1, 26439738), (2, 13219869), (3, 8813246), (6, 4406623), (13, 2033826), (26, 1016913), (39, 677942), (78, 338971), (419, 63102), (809, 32682), (838, 31551), (1257, 21034), (1618, 16341), (2427, 10894), (2514, 10517), (4854, 5447)]