2000498418

素因数分解:

$2^1\times 3^3\times {\mathrm{37046267}}^1$

素因数の和:37046278

約数の個数: 16

約数和(自身を含む): 4445552160

約数和(自身を除く): 2445053742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37046267, 74092534, 111138801, 222277602, 333416403, 666832806, 1000249209, 2000498418]

約数ペア:

[(1, 2000498418), (2, 1000249209), (3, 666832806), (6, 333416403), (9, 222277602), (18, 111138801), (27, 74092534), (54, 37046267)]