12901626

素因数分解:

$2^1\times 3^3\times {\mathrm{238919}}^1$

素因数の和:238930

約数の個数: 16

約数和(自身を含む): 28670400

約数和(自身を除く): 15768774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 238919, 477838, 716757, 1433514, 2150271, 4300542, 6450813, 12901626]

約数ペア:

[(1, 12901626), (2, 6450813), (3, 4300542), (6, 2150271), (9, 1433514), (18, 716757), (27, 477838), (54, 238919)]