1206306

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1515294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 251, 267, 502, 534, 753, 801, 1506, 1602, 2259, 2403, 4518, 4806, 6777, 13554, 22339, 44678, 67017, 134034, 201051, 402102, 603153, 1206306]

約数ペア:

[(1, 1206306), (2, 603153), (3, 402102), (6, 201051), (9, 134034), (18, 67017), (27, 44678), (54, 22339), (89, 13554), (178, 6777), (251, 4806), (267, 4518), (502, 2403), (534, 2259), (753, 1602), (801, 1506)]