13408572

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 31347792

約数和(自身を除く): 17939220

約数列:

[1, 2, 3, 4, 6, 12, 821, 1361, 1642, 2463, 2722, 3284, 4083, 4926, 5444, 8166, 9852, 16332, 1117381, 2234762, 3352143, 4469524, 6704286, 13408572]

約数ペア:

[(1, 13408572), (2, 6704286), (3, 4469524), (4, 3352143), (6, 2234762), (12, 1117381), (821, 16332), (1361, 9852), (1642, 8166), (2463, 5444), (2722, 4926), (3284, 4083)]