2488878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19753}}^1$

素因数の和:19768

約数の個数: 24

約数和(自身を含む): 6163248

約数和(自身を除く): 3674370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19753, 39506, 59259, 118518, 138271, 177777, 276542, 355554, 414813, 829626, 1244439, 2488878]

約数ペア:

[(1, 2488878), (2, 1244439), (3, 829626), (6, 414813), (7, 355554), (9, 276542), (14, 177777), (18, 138271), (21, 118518), (42, 59259), (63, 39506), (126, 19753)]