2000489526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15876901}}^1$

素因数の和:15876916

約数の個数: 24

約数和(自身を含む): 4953593424

約数和(自身を除く): 2953103898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15876901, 31753802, 47630703, 95261406, 111138307, 142892109, 222276614, 285784218, 333414921, 666829842, 1000244763, 2000489526]

約数ペア:

[(1, 2000489526), (2, 1000244763), (3, 666829842), (6, 333414921), (7, 285784218), (9, 222276614), (14, 142892109), (18, 111138307), (21, 95261406), (42, 47630703), (63, 31753802), (126, 15876901)]