16628934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 39037248

約数和(自身を除く): 22408314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 347, 489, 694, 978, 1041, 1141, 2082, 2282, 2429, 3423, 4858, 6846, 7287, 7987, 14574, 15974, 17003, 23961, 34006, 47922, 51009, 56561, 102018, 113122, 169683, 339366, 395927, 791854, 1187781, 2375562, 2771489, 5542978, 8314467, 16628934]

約数ペア:

[(1, 16628934), (2, 8314467), (3, 5542978), (6, 2771489), (7, 2375562), (14, 1187781), (21, 791854), (42, 395927), (49, 339366), (98, 169683), (147, 113122), (163, 102018), (294, 56561), (326, 51009), (347, 47922), (489, 34006), (694, 23961), (978, 17003), (1041, 15974), (1141, 14574), (2082, 7987), (2282, 7287), (2429, 6846), (3423, 4858)]