2247678

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:848

約数の個数: 24

約数和(自身を含む): 4902768

約数和(自身を除く): 2655090

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 647, 1158, 1294, 1737, 1941, 3474, 3882, 5823, 11646, 124871, 249742, 374613, 749226, 1123839, 2247678]

約数ペア:

[(1, 2247678), (2, 1123839), (3, 749226), (6, 374613), (9, 249742), (18, 124871), (193, 11646), (386, 5823), (579, 3882), (647, 3474), (1158, 1941), (1294, 1737)]