63720006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1517143}}^1$

素因数の和:1517155

約数の個数: 16

約数和(自身を含む): 145645824

約数和(自身を除く): 81925818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1517143, 3034286, 4551429, 9102858, 10620001, 21240002, 31860003, 63720006]

約数ペア:

[(1, 63720006), (2, 31860003), (3, 21240002), (6, 10620001), (7, 9102858), (14, 4551429), (21, 3034286), (42, 1517143)]