81708618

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{48463}}^1$

素因数の和:48749

約数の個数: 16

約数和(自身を含む): 164002176

約数和(自身を除く): 82293558

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 48463, 96926, 145389, 290778, 13618103, 27236206, 40854309, 81708618]

約数ペア:

[(1, 81708618), (2, 40854309), (3, 27236206), (6, 13618103), (281, 290778), (562, 145389), (843, 96926), (1686, 48463)]