12721452

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{2027}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 29754816

約数和(自身を除く): 17033364

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2027, 2092, 3138, 4054, 6081, 6276, 8108, 12162, 24324, 1060121, 2120242, 3180363, 4240484, 6360726, 12721452]

約数ペア:

[(1, 12721452), (2, 6360726), (3, 4240484), (4, 3180363), (6, 2120242), (12, 1060121), (523, 24324), (1046, 12162), (1569, 8108), (2027, 6276), (2092, 6081), (3138, 4054)]