18014004

素因数分解:

$2^2\times 3^2\times {\mathrm{500389}}^1$

素因数の和:500399

約数の個数: 18

約数和(自身を含む): 45535490

約数和(自身を除く): 27521486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 500389, 1000778, 1501167, 2001556, 3002334, 4503501, 6004668, 9007002, 18014004]

約数ペア:

[(1, 18014004), (2, 9007002), (3, 6004668), (4, 4503501), (6, 3002334), (9, 2001556), (12, 1501167), (18, 1000778), (36, 500389)]