21099132

素因数分解:

$2^2\times 3^2\times {\mathrm{586087}}^1$

素因数の和:586097

約数の個数: 18

約数和(自身を含む): 53334008

約数和(自身を除く): 32234876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 586087, 1172174, 1758261, 2344348, 3516522, 5274783, 7033044, 10549566, 21099132]

約数ペア:

[(1, 21099132), (2, 10549566), (3, 7033044), (4, 5274783), (6, 3516522), (9, 2344348), (12, 1758261), (18, 1172174), (36, 586087)]