57427578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{245417}}^1$

素因数の和:245438

約数の個数: 24

約数和(自身を含む): 133998228

約数和(自身を除く): 76570650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 245417, 490834, 736251, 1472502, 2208753, 3190421, 4417506, 6380842, 9571263, 19142526, 28713789, 57427578]

約数ペア:

[(1, 57427578), (2, 28713789), (3, 19142526), (6, 9571263), (9, 6380842), (13, 4417506), (18, 3190421), (26, 2208753), (39, 1472502), (78, 736251), (117, 490834), (234, 245417)]