18842814

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 42135840

約数和(自身を除く): 23293026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 2017, 3114, 4034, 4671, 6051, 9342, 12102, 18153, 36306, 54459, 108918, 348941, 697882, 1046823, 2093646, 3140469, 6280938, 9421407, 18842814]

約数ペア:

[(1, 18842814), (2, 9421407), (3, 6280938), (6, 3140469), (9, 2093646), (18, 1046823), (27, 697882), (54, 348941), (173, 108918), (346, 54459), (519, 36306), (1038, 18153), (1557, 12102), (2017, 9342), (3114, 6051), (4034, 4671)]