40478454

素因数分解:

$2^1\times 3^6\times {\mathrm{27763}}^1$

素因数の和:27783

約数の個数: 28

約数和(自身を含む): 91038156

約数和(自身を除く): 50559702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 27763, 55526, 83289, 166578, 249867, 499734, 749601, 1499202, 2248803, 4497606, 6746409, 13492818, 20239227, 40478454]

約数ペア:

[(1, 40478454), (2, 20239227), (3, 13492818), (6, 6746409), (9, 4497606), (18, 2248803), (27, 1499202), (54, 749601), (81, 499734), (162, 249867), (243, 166578), (486, 83289), (729, 55526), (1458, 27763)]