18222156

素因数分解:

$2^2\times 3^2\times {\mathrm{506171}}^1$

素因数の和:506181

約数の個数: 18

約数和(自身を含む): 46061652

約数和(自身を除く): 27839496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 506171, 1012342, 1518513, 2024684, 3037026, 4555539, 6074052, 9111078, 18222156]

約数ペア:

[(1, 18222156), (2, 9111078), (3, 6074052), (4, 4555539), (6, 3037026), (9, 2024684), (12, 1518513), (18, 1012342), (36, 506171)]