6646812

素因数分解:

$2^2\times 3^1\times {\mathrm{553901}}^1$

素因数の和:553908

約数の個数: 12

約数和(自身を含む): 15509256

約数和(自身を除く): 8862444

約数列:

[1, 2, 3, 4, 6, 12, 553901, 1107802, 1661703, 2215604, 3323406, 6646812]

約数ペア:

[(1, 6646812), (2, 3323406), (3, 2215604), (4, 1661703), (6, 1107802), (12, 553901)]