27138028

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 48339200

約数和(自身を除く): 21201172

約数列:

[1, 2, 4, 103, 199, 206, 331, 398, 412, 662, 796, 1324, 20497, 34093, 40994, 65869, 68186, 81988, 131738, 136372, 263476, 6784507, 13569014, 27138028]

約数ペア:

[(1, 27138028), (2, 13569014), (4, 6784507), (103, 263476), (199, 136372), (206, 131738), (331, 81988), (398, 68186), (412, 65869), (662, 40994), (796, 34093), (1324, 20497)]