18678834

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22079}}^1$

素因数の和:22134

約数の個数: 24

約数和(自身を含む): 41333760

約数和(自身を除く): 22654926

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22079, 44158, 66237, 132474, 198711, 397422, 1037713, 2075426, 3113139, 6226278, 9339417, 18678834]

約数ペア:

[(1, 18678834), (2, 9339417), (3, 6226278), (6, 3113139), (9, 2075426), (18, 1037713), (47, 397422), (94, 198711), (141, 132474), (282, 66237), (423, 44158), (846, 22079)]