12718908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15361}}^1$

素因数の和:15394

約数の個数: 36

約数和(自身を含む): 33550608

約数和(自身を除く): 20831700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 15361, 30722, 46083, 61444, 92166, 138249, 184332, 276498, 353303, 552996, 706606, 1059909, 1413212, 2119818, 3179727, 4239636, 6359454, 12718908]

約数ペア:

[(1, 12718908), (2, 6359454), (3, 4239636), (4, 3179727), (6, 2119818), (9, 1413212), (12, 1059909), (18, 706606), (23, 552996), (36, 353303), (46, 276498), (69, 184332), (92, 138249), (138, 92166), (207, 61444), (276, 46083), (414, 30722), (828, 15361)]