86840946

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{66089}}^1$

素因数の和:66170

約数の個数: 24

約数和(自身を含む): 190735740

約数和(自身を除く): 103894794

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 66089, 132178, 198267, 396534, 594801, 1189602, 4824497, 9648994, 14473491, 28946982, 43420473, 86840946]

約数ペア:

[(1, 86840946), (2, 43420473), (3, 28946982), (6, 14473491), (9, 9648994), (18, 4824497), (73, 1189602), (146, 594801), (219, 396534), (438, 198267), (657, 132178), (1314, 66089)]