18939132

素因数分解:

$2^2\times 3^2\times {\mathrm{526087}}^1$

素因数の和:526097

約数の個数: 18

約数和(自身を含む): 47874008

約数和(自身を除く): 28934876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 526087, 1052174, 1578261, 2104348, 3156522, 4734783, 6313044, 9469566, 18939132]

約数ペア:

[(1, 18939132), (2, 9469566), (3, 6313044), (4, 4734783), (6, 3156522), (9, 2104348), (12, 1578261), (18, 1052174), (36, 526087)]