82440918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{654293}}^1$

素因数の和:654308

約数の個数: 24

約数和(自身を含む): 204139728

約数和(自身を除く): 121698810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 654293, 1308586, 1962879, 3925758, 4580051, 5888637, 9160102, 11777274, 13740153, 27480306, 41220459, 82440918]

約数ペア:

[(1, 82440918), (2, 41220459), (3, 27480306), (6, 13740153), (7, 11777274), (9, 9160102), (14, 5888637), (18, 4580051), (21, 3925758), (42, 1962879), (63, 1308586), (126, 654293)]