18770412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22031}}^1$

素因数の和:22109

約数の個数: 24

約数和(自身を含む): 44416512

約数和(自身を除く): 25646100

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22031, 44062, 66093, 88124, 132186, 264372, 1564201, 3128402, 4692603, 6256804, 9385206, 18770412]

約数ペア:

[(1, 18770412), (2, 9385206), (3, 6256804), (4, 4692603), (6, 3128402), (12, 1564201), (71, 264372), (142, 132186), (213, 88124), (284, 66093), (426, 44062), (852, 22031)]