18729168

素因数分解:

$2^4\times 3^1\times {\mathrm{390191}}^1$

素因数の和:390202

約数の個数: 20

約数和(自身を含む): 48383808

約数和(自身を除く): 29654640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390191, 780382, 1170573, 1560764, 2341146, 3121528, 4682292, 6243056, 9364584, 18729168]

約数ペア:

[(1, 18729168), (2, 9364584), (3, 6243056), (4, 4682292), (6, 3121528), (8, 2341146), (12, 1560764), (16, 1170573), (24, 780382), (48, 390191)]