2881926

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 6491520

約数和(自身を除く): 3609594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 643, 747, 1286, 1494, 1929, 2241, 3858, 4482, 5787, 11574, 17361, 34722, 53369, 106738, 160107, 320214, 480321, 960642, 1440963, 2881926]

約数ペア:

[(1, 2881926), (2, 1440963), (3, 960642), (6, 480321), (9, 320214), (18, 160107), (27, 106738), (54, 53369), (83, 34722), (166, 17361), (249, 11574), (498, 5787), (643, 4482), (747, 3858), (1286, 2241), (1494, 1929)]