12973254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308887}}^1$

素因数の和:308899

約数の個数: 16

約数和(自身を含む): 29653248

約数和(自身を除く): 16679994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308887, 617774, 926661, 1853322, 2162209, 4324418, 6486627, 12973254]

約数ペア:

[(1, 12973254), (2, 6486627), (3, 4324418), (6, 2162209), (7, 1853322), (14, 926661), (21, 617774), (42, 308887)]