18512892

素因数分解:

$2^2\times 3^2\times {\mathrm{514247}}^1$

素因数の和:514257

約数の個数: 18

約数和(自身を含む): 46796568

約数和(自身を除く): 28283676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 514247, 1028494, 1542741, 2056988, 3085482, 4628223, 6170964, 9256446, 18512892]

約数ペア:

[(1, 18512892), (2, 9256446), (3, 6170964), (4, 4628223), (6, 3085482), (9, 2056988), (12, 1542741), (18, 1028494), (36, 514247)]