242789418

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{74521}}^1$

素因数の和:74710

約数の個数: 24

約数和(自身を含む): 528957156

約数和(自身を除く): 286167738

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 74521, 149042, 223563, 447126, 670689, 1341378, 13488301, 26976602, 40464903, 80929806, 121394709, 242789418]

約数ペア:

[(1, 242789418), (2, 121394709), (3, 80929806), (6, 40464903), (9, 26976602), (18, 13488301), (181, 1341378), (362, 670689), (543, 447126), (1086, 223563), (1629, 149042), (3258, 74521)]