42482538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7899

約数の個数: 48

約数和(自身を含む): 107654976

約数和(自身を除く): 65172438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 7841, 15682, 23523, 47046, 54887, 70569, 109774, 141138, 164661, 329322, 337163, 493983, 674326, 987966, 1011489, 2022978, 2360141, 3034467, 4720282, 6068934, 7080423, 14160846, 21241269, 42482538]

約数ペア:

[(1, 42482538), (2, 21241269), (3, 14160846), (6, 7080423), (7, 6068934), (9, 4720282), (14, 3034467), (18, 2360141), (21, 2022978), (42, 1011489), (43, 987966), (63, 674326), (86, 493983), (126, 337163), (129, 329322), (258, 164661), (301, 141138), (387, 109774), (602, 70569), (774, 54887), (903, 47046), (1806, 23523), (2709, 15682), (5418, 7841)]