4680450018

素因数分解:

$2^1\times 3^2\times {\mathrm{260025001}}^1$

素因数の和:260025009

約数の個数: 12

約数和(自身を含む): 10140975078

約数和(自身を除く): 5460525060

約数列:

[1, 2, 3, 6, 9, 18, 260025001, 520050002, 780075003, 1560150006, 2340225009, 4680450018]

約数ペア:

[(1, 4680450018), (2, 2340225009), (3, 1560150006), (6, 780075003), (9, 520050002), (18, 260025001)]