7090254

素因数分解:

$2^1\times 3^7\times {\mathrm{1621}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 15960480

約数和(自身を除く): 8870226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1621, 2187, 3242, 4374, 4863, 9726, 14589, 29178, 43767, 87534, 131301, 262602, 393903, 787806, 1181709, 2363418, 3545127, 7090254]

約数ペア:

[(1, 7090254), (2, 3545127), (3, 2363418), (6, 1181709), (9, 787806), (18, 393903), (27, 262602), (54, 131301), (81, 87534), (162, 43767), (243, 29178), (486, 14589), (729, 9726), (1458, 4863), (1621, 4374), (2187, 3242)]