2065446

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2726874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1663, 3326, 4989, 9978, 14967, 29934, 38249, 44901, 76498, 89802, 114747, 229494, 344241, 688482, 1032723, 2065446]

約数ペア:

[(1, 2065446), (2, 1032723), (3, 688482), (6, 344241), (9, 229494), (18, 114747), (23, 89802), (27, 76498), (46, 44901), (54, 38249), (69, 29934), (138, 14967), (207, 9978), (414, 4989), (621, 3326), (1242, 1663)]