12940326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{102701}}^1$

素因数の和:102716

約数の個数: 24

約数和(自身を含む): 32043024

約数和(自身を除く): 19102698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 102701, 205402, 308103, 616206, 718907, 924309, 1437814, 1848618, 2156721, 4313442, 6470163, 12940326]

約数ペア:

[(1, 12940326), (2, 6470163), (3, 4313442), (6, 2156721), (7, 1848618), (9, 1437814), (14, 924309), (18, 718907), (21, 616206), (42, 308103), (63, 205402), (126, 102701)]