68690646

素因数分解:

$2^1\times 3^3\times {\mathrm{1272049}}^1$

素因数の和:1272060

約数の個数: 16

約数和(自身を含む): 152646000

約数和(自身を除く): 83955354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1272049, 2544098, 3816147, 7632294, 11448441, 22896882, 34345323, 68690646]

約数ペア:

[(1, 68690646), (2, 34345323), (3, 22896882), (6, 11448441), (9, 7632294), (18, 3816147), (27, 2544098), (54, 1272049)]