9903018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71761}}^1$

素因数の和:71789

約数の個数: 16

約数和(自身を含む): 20667456

約数和(自身を除く): 10764438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 71761, 143522, 215283, 430566, 1650503, 3301006, 4951509, 9903018]

約数ペア:

[(1, 9903018), (2, 4951509), (3, 3301006), (6, 1650503), (23, 430566), (46, 215283), (69, 143522), (138, 71761)]