1721342646

素因数分解:

$2^1\times 3^2\times {\mathrm{95630147}}^1$

素因数の和:95630155

約数の個数: 12

約数和(自身を含む): 3729575772

約数和(自身を除く): 2008233126

約数列:

[1, 2, 3, 6, 9, 18, 95630147, 191260294, 286890441, 573780882, 860671323, 1721342646]

約数ペア:

[(1, 1721342646), (2, 860671323), (3, 573780882), (6, 286890441), (9, 191260294), (18, 95630147)]