2247998166

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1758997}}^1$

素因数の和:1759076

約数の個数: 24

約数和(自身を含む): 4939266384

約数和(自身を除く): 2691268218

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1758997, 3517994, 5276991, 10553982, 15830973, 31661946, 124888787, 249777574, 374666361, 749332722, 1123999083, 2247998166]

約数ペア:

[(1, 2247998166), (2, 1123999083), (3, 749332722), (6, 374666361), (9, 249777574), (18, 124888787), (71, 31661946), (142, 15830973), (213, 10553982), (426, 5276991), (639, 3517994), (1278, 1758997)]