348840666

素因数分解:

$2^1\times 3^2\times {\mathrm{19380037}}^1$

素因数の和:19380045

約数の個数: 12

約数和(自身を含む): 755821482

約数和(自身を除く): 406980816

約数列:

[1, 2, 3, 6, 9, 18, 19380037, 38760074, 58140111, 116280222, 174420333, 348840666]

約数ペア:

[(1, 348840666), (2, 174420333), (3, 116280222), (6, 58140111), (9, 38760074), (18, 19380037)]