2989847286

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{2293}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 6551058384

約数和(自身を除く): 3561211098

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 677, 963, 1354, 1926, 2031, 2293, 4062, 4586, 6093, 6879, 12186, 13758, 20637, 41274, 72439, 144878, 217317, 245351, 434634, 490702, 651951, 736053, 1303902, 1472106, 1552361, 2208159, 3104722, 4416318, 4657083, 9314166, 13971249, 27942498, 166102627, 332205254, 498307881, 996615762, 1494923643, 2989847286]

約数ペア:

[(1, 2989847286), (2, 1494923643), (3, 996615762), (6, 498307881), (9, 332205254), (18, 166102627), (107, 27942498), (214, 13971249), (321, 9314166), (642, 4657083), (677, 4416318), (963, 3104722), (1354, 2208159), (1926, 1552361), (2031, 1472106), (2293, 1303902), (4062, 736053), (4586, 651951), (6093, 490702), (6879, 434634), (12186, 245351), (13758, 217317), (20637, 144878), (41274, 72439)]