7727916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 13028820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 467, 591, 788, 934, 1182, 1379, 1401, 1868, 2364, 2758, 2802, 3269, 4137, 5516, 5604, 6538, 8274, 9807, 13076, 16548, 19614, 39228, 91999, 183998, 275997, 367996, 551994, 643993, 1103988, 1287986, 1931979, 2575972, 3863958, 7727916]

約数ペア:

[(1, 7727916), (2, 3863958), (3, 2575972), (4, 1931979), (6, 1287986), (7, 1103988), (12, 643993), (14, 551994), (21, 367996), (28, 275997), (42, 183998), (84, 91999), (197, 39228), (394, 19614), (467, 16548), (591, 13076), (788, 9807), (934, 8274), (1182, 6538), (1379, 5604), (1401, 5516), (1868, 4137), (2364, 3269), (2758, 2802)]