15390054

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 34544640

約数和(自身を除く): 19154586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2767, 2781, 5534, 5562, 8301, 16602, 24903, 49806, 74709, 149418, 285001, 570002, 855003, 1710006, 2565009, 5130018, 7695027, 15390054]

約数ペア:

[(1, 15390054), (2, 7695027), (3, 5130018), (6, 2565009), (9, 1710006), (18, 855003), (27, 570002), (54, 285001), (103, 149418), (206, 74709), (309, 49806), (618, 24903), (927, 16602), (1854, 8301), (2767, 5562), (2781, 5534)]