86666868

素因数分解:

$2^2\times 3^3\times {\mathrm{802471}}^1$

素因数の和:802484

約数の個数: 24

約数和(自身を含む): 224692160

約数和(自身を除く): 138025292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 802471, 1604942, 2407413, 3209884, 4814826, 7222239, 9629652, 14444478, 21666717, 28888956, 43333434, 86666868]

約数ペア:

[(1, 86666868), (2, 43333434), (3, 28888956), (4, 21666717), (6, 14444478), (9, 9629652), (12, 7222239), (18, 4814826), (27, 3209884), (36, 2407413), (54, 1604942), (108, 802471)]