12100986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16203654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 863, 1558, 1726, 2337, 2589, 4674, 5178, 7011, 7767, 14022, 15534, 16397, 32794, 35383, 49191, 70766, 98382, 106149, 147573, 212298, 295146, 318447, 636894, 672277, 1344554, 2016831, 4033662, 6050493, 12100986]

約数ペア:

[(1, 12100986), (2, 6050493), (3, 4033662), (6, 2016831), (9, 1344554), (18, 672277), (19, 636894), (38, 318447), (41, 295146), (57, 212298), (82, 147573), (114, 106149), (123, 98382), (171, 70766), (246, 49191), (342, 35383), (369, 32794), (738, 16397), (779, 15534), (863, 14022), (1558, 7767), (1726, 7011), (2337, 5178), (2589, 4674)]