665184474

素因数分解:

$2^1\times 3^4\times {\mathrm{4106077}}^1$

素因数の和:4106091

約数の個数: 20

約数和(自身を含む): 1490506314

約数和(自身を除く): 825321840

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4106077, 8212154, 12318231, 24636462, 36954693, 73909386, 110864079, 221728158, 332592237, 665184474]

約数ペア:

[(1, 665184474), (2, 332592237), (3, 221728158), (6, 110864079), (9, 73909386), (18, 36954693), (27, 24636462), (54, 12318231), (81, 8212154), (162, 4106077)]