228137562

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{40493}}^1$

素因数の和:40814

約数の個数: 24

約数和(自身を含む): 495889524

約数和(自身を除く): 267751962

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 40493, 80986, 121479, 242958, 364437, 728874, 12674309, 25348618, 38022927, 76045854, 114068781, 228137562]

約数ペア:

[(1, 228137562), (2, 114068781), (3, 76045854), (6, 38022927), (9, 25348618), (18, 12674309), (313, 728874), (626, 364437), (939, 242958), (1878, 121479), (2817, 80986), (5634, 40493)]