18021636

素因数分解:

$2^2\times 3^3\times {\mathrm{166867}}^1$

素因数の和:166880

約数の個数: 24

約数和(自身を含む): 46723040

約数和(自身を除く): 28701404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 166867, 333734, 500601, 667468, 1001202, 1501803, 2002404, 3003606, 4505409, 6007212, 9010818, 18021636]

約数ペア:

[(1, 18021636), (2, 9010818), (3, 6007212), (4, 4505409), (6, 3003606), (9, 2002404), (12, 1501803), (18, 1001202), (27, 667468), (36, 500601), (54, 333734), (108, 166867)]