40287738

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{126691}}^1$

素因数の和:126749

約数の個数: 16

約数和(自身を含む): 82096416

約数和(自身を除く): 41808678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 126691, 253382, 380073, 760146, 6714623, 13429246, 20143869, 40287738]

約数ペア:

[(1, 40287738), (2, 20143869), (3, 13429246), (6, 6714623), (53, 760146), (106, 380073), (159, 253382), (318, 126691)]