81927738

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{5981}}^1$

素因数の和:6750

約数の個数: 24

約数和(自身を含む): 177773076

約数和(自身を除く): 95845338

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 2283, 4566, 5981, 6849, 11962, 13698, 17943, 35886, 53829, 107658, 4551541, 9103082, 13654623, 27309246, 40963869, 81927738]

約数ペア:

[(1, 81927738), (2, 40963869), (3, 27309246), (6, 13654623), (9, 9103082), (18, 4551541), (761, 107658), (1522, 53829), (2283, 35886), (4566, 17943), (5981, 13698), (6849, 11962)]