47707254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{378629}}^1$

素因数の和:378644

約数の個数: 24

約数和(自身を含む): 118132560

約数和(自身を除く): 70425306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 378629, 757258, 1135887, 2271774, 2650403, 3407661, 5300806, 6815322, 7951209, 15902418, 23853627, 47707254]

約数ペア:

[(1, 47707254), (2, 23853627), (3, 15902418), (6, 7951209), (7, 6815322), (9, 5300806), (14, 3407661), (18, 2650403), (21, 2271774), (42, 1135887), (63, 757258), (126, 378629)]