18545364

素因数分解:

$2^2\times 3^2\times {\mathrm{515149}}^1$

素因数の和:515159

約数の個数: 18

約数和(自身を含む): 46878650

約数和(自身を除く): 28333286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 515149, 1030298, 1545447, 2060596, 3090894, 4636341, 6181788, 9272682, 18545364]

約数ペア:

[(1, 18545364), (2, 9272682), (3, 6181788), (4, 4636341), (6, 3090894), (9, 2060596), (12, 1545447), (18, 1030298), (36, 515149)]