71314578

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{7243}}^1$

素因数の和:7798

約数の個数: 24

約数和(自身を含む): 154818768

約数和(自身を除く): 83504190

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4923, 7243, 9846, 14486, 21729, 43458, 65187, 130374, 3961921, 7923842, 11885763, 23771526, 35657289, 71314578]

約数ペア:

[(1, 71314578), (2, 35657289), (3, 23771526), (6, 11885763), (9, 7923842), (18, 3961921), (547, 130374), (1094, 65187), (1641, 43458), (3282, 21729), (4923, 14486), (7243, 9846)]