15665346

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12613}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 36328320

約数和(自身を除く): 20662974

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12613, 25226, 37839, 75678, 113517, 227034, 290099, 340551, 580198, 681102, 870297, 1740594, 2610891, 5221782, 7832673, 15665346]

約数ペア:

[(1, 15665346), (2, 7832673), (3, 5221782), (6, 2610891), (9, 1740594), (18, 870297), (23, 681102), (27, 580198), (46, 340551), (54, 290099), (69, 227034), (138, 113517), (207, 75678), (414, 37839), (621, 25226), (1242, 12613)]