2812482

素因数分解:

$2^1\times 3^7\times {\mathrm{643}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 6336960

約数和(自身を除く): 3524478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 643, 729, 1286, 1458, 1929, 2187, 3858, 4374, 5787, 11574, 17361, 34722, 52083, 104166, 156249, 312498, 468747, 937494, 1406241, 2812482]

約数ペア:

[(1, 2812482), (2, 1406241), (3, 937494), (6, 468747), (9, 312498), (18, 156249), (27, 104166), (54, 52083), (81, 34722), (162, 17361), (243, 11574), (486, 5787), (643, 4374), (729, 3858), (1286, 2187), (1458, 1929)]