18667342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 29007072

約数和(自身を除く): 10339730

約数列:

[1, 2, 53, 61, 106, 122, 2887, 3233, 5774, 6466, 153011, 176107, 306022, 352214, 9333671, 18667342]

約数ペア:

[(1, 18667342), (2, 9333671), (53, 352214), (61, 306022), (106, 176107), (122, 153011), (2887, 6466), (3233, 5774)]