90210726

素因数分解:

$2^1\times 3^3\times {\mathrm{1670569}}^1$

素因数の和:1670580

約数の個数: 16

約数和(自身を含む): 200468400

約数和(自身を除く): 110257674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1670569, 3341138, 5011707, 10023414, 15035121, 30070242, 45105363, 90210726]

約数ペア:

[(1, 90210726), (2, 45105363), (3, 30070242), (6, 15035121), (9, 10023414), (18, 5011707), (27, 3341138), (54, 1670569)]