42063994

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9661}}^1$

素因数の和:9981

約数の個数: 16

約数和(自身を含む): 72349056

約数和(自身を除く): 30285062

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 9661, 19322, 67627, 135254, 3004571, 6009142, 21031997, 42063994]

約数ペア:

[(1, 42063994), (2, 21031997), (7, 6009142), (14, 3004571), (311, 135254), (622, 67627), (2177, 19322), (4354, 9661)]