18785436

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2579}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 43921920

約数和(自身を除く): 25136484

約数列:

[1, 2, 3, 4, 6, 12, 607, 1214, 1821, 2428, 2579, 3642, 5158, 7284, 7737, 10316, 15474, 30948, 1565453, 3130906, 4696359, 6261812, 9392718, 18785436]

約数ペア:

[(1, 18785436), (2, 9392718), (3, 6261812), (4, 4696359), (6, 3130906), (12, 1565453), (607, 30948), (1214, 15474), (1821, 10316), (2428, 7737), (2579, 7284), (3642, 5158)]