2647081854

素因数分解:

$2^1\times 3^2\times {\mathrm{147060103}}^1$

素因数の和:147060111

約数の個数: 12

約数和(自身を含む): 5735344056

約数和(自身を除く): 3088262202

約数列:

[1, 2, 3, 6, 9, 18, 147060103, 294120206, 441180309, 882360618, 1323540927, 2647081854]

約数ペア:

[(1, 2647081854), (2, 1323540927), (3, 882360618), (6, 441180309), (9, 294120206), (18, 147060103)]