1330287018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9639761}}^1$

素因数の和:9639789

約数の個数: 16

約数和(自身を含む): 2776251456

約数和(自身を除く): 1445964438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9639761, 19279522, 28919283, 57838566, 221714503, 443429006, 665143509, 1330287018]

約数ペア:

[(1, 1330287018), (2, 665143509), (3, 443429006), (6, 221714503), (23, 57838566), (46, 28919283), (69, 19279522), (138, 9639761)]