7975254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{189887}}^1$

素因数の和:189899

約数の個数: 16

約数和(自身を含む): 18229248

約数和(自身を除く): 10253994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 189887, 379774, 569661, 1139322, 1329209, 2658418, 3987627, 7975254]

約数ペア:

[(1, 7975254), (2, 3987627), (3, 2658418), (6, 1329209), (7, 1139322), (14, 569661), (21, 379774), (42, 189887)]