145319874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3459997}}^1$

素因数の和:3460009

約数の個数: 16

約数和(自身を含む): 332159808

約数和(自身を除く): 186839934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3459997, 6919994, 10379991, 20759982, 24219979, 48439958, 72659937, 145319874]

約数ペア:

[(1, 145319874), (2, 72659937), (3, 48439958), (6, 24219979), (7, 20759982), (14, 10379991), (21, 6919994), (42, 3459997)]