489296862

素因数分解:

$2^1\times 3^4\times {\mathrm{3020351}}^1$

素因数の和:3020365

約数の個数: 20

約数和(自身を含む): 1096387776

約数和(自身を除く): 607090914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3020351, 6040702, 9061053, 18122106, 27183159, 54366318, 81549477, 163098954, 244648431, 489296862]

約数ペア:

[(1, 489296862), (2, 244648431), (3, 163098954), (6, 81549477), (9, 54366318), (18, 27183159), (27, 18122106), (54, 9061053), (81, 6040702), (162, 3020351)]