219804006

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{74611}}^1$

素因数の和:75107

約数の個数: 16

約数和(自身を含む): 440509248

約数和(自身を除く): 220705242

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 74611, 149222, 223833, 447666, 36634001, 73268002, 109902003, 219804006]

約数ペア:

[(1, 219804006), (2, 109902003), (3, 73268002), (6, 36634001), (491, 447666), (982, 223833), (1473, 149222), (2946, 74611)]