18707346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148471}}^1$

素因数の和:148486

約数の個数: 24

約数和(自身を含む): 46323264

約数和(自身を除く): 27615918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148471, 296942, 445413, 890826, 1039297, 1336239, 2078594, 2672478, 3117891, 6235782, 9353673, 18707346]

約数ペア:

[(1, 18707346), (2, 9353673), (3, 6235782), (6, 3117891), (7, 2672478), (9, 2078594), (14, 1336239), (18, 1039297), (21, 890826), (42, 445413), (63, 296942), (126, 148471)]