129346578

素因数分解:

$2^1\times 3^3\times {\mathrm{2395307}}^1$

素因数の和:2395318

約数の個数: 16

約数和(自身を含む): 287436960

約数和(自身を除く): 158090382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2395307, 4790614, 7185921, 14371842, 21557763, 43115526, 64673289, 129346578]

約数ペア:

[(1, 129346578), (2, 64673289), (3, 43115526), (6, 21557763), (9, 14371842), (18, 7185921), (27, 4790614), (54, 2395307)]