2569518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20393}}^1$

素因数の和:20408

約数の個数: 24

約数和(自身を含む): 6362928

約数和(自身を除く): 3793410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20393, 40786, 61179, 122358, 142751, 183537, 285502, 367074, 428253, 856506, 1284759, 2569518]

約数ペア:

[(1, 2569518), (2, 1284759), (3, 856506), (6, 428253), (7, 367074), (9, 285502), (14, 183537), (18, 142751), (21, 122358), (42, 61179), (63, 40786), (126, 20393)]