19409436

素因数分解:

$2^2\times 3^3\times {\mathrm{179717}}^1$

素因数の和:179730

約数の個数: 24

約数和(自身を含む): 50321040

約数和(自身を除く): 30911604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179717, 359434, 539151, 718868, 1078302, 1617453, 2156604, 3234906, 4852359, 6469812, 9704718, 19409436]

約数ペア:

[(1, 19409436), (2, 9704718), (3, 6469812), (4, 4852359), (6, 3234906), (9, 2156604), (12, 1617453), (18, 1078302), (27, 718868), (36, 539151), (54, 359434), (108, 179717)]