12915306

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9829}}^1$

素因数の和:9910

約数の個数: 24

約数和(自身を含む): 28369380

約数和(自身を除く): 15454074

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9829, 19658, 29487, 58974, 88461, 176922, 717517, 1435034, 2152551, 4305102, 6457653, 12915306]

約数ペア:

[(1, 12915306), (2, 6457653), (3, 4305102), (6, 2152551), (9, 1435034), (18, 717517), (73, 176922), (146, 88461), (219, 58974), (438, 29487), (657, 19658), (1314, 9829)]