18901044

素因数分解:

$2^2\times 3^2\times {\mathrm{525029}}^1$

素因数の和:525039

約数の個数: 18

約数和(自身を含む): 47777730

約数和(自身を除く): 28876686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 525029, 1050058, 1575087, 2100116, 3150174, 4725261, 6300348, 9450522, 18901044]

約数ペア:

[(1, 18901044), (2, 9450522), (3, 6300348), (4, 4725261), (6, 3150174), (9, 2100116), (12, 1575087), (18, 1050058), (36, 525029)]