13438668

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2551}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 31440640

約数和(自身を除く): 18001972

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2551, 2634, 5102, 5268, 7653, 10204, 15306, 30612, 1119889, 2239778, 3359667, 4479556, 6719334, 13438668]

約数ペア:

[(1, 13438668), (2, 6719334), (3, 4479556), (4, 3359667), (6, 2239778), (12, 1119889), (439, 30612), (878, 15306), (1317, 10204), (1756, 7653), (2551, 5268), (2634, 5102)]