18669636

素因数分解:

$2^2\times 3^3\times {\mathrm{172867}}^1$

素因数の和:172880

約数の個数: 24

約数和(自身を含む): 48403040

約数和(自身を除く): 29733404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172867, 345734, 518601, 691468, 1037202, 1555803, 2074404, 3111606, 4667409, 6223212, 9334818, 18669636]

約数ペア:

[(1, 18669636), (2, 9334818), (3, 6223212), (4, 4667409), (6, 3111606), (9, 2074404), (12, 1555803), (18, 1037202), (27, 691468), (36, 518601), (54, 345734), (108, 172867)]