2489172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29633}}^1$

素因数の和:29647

約数の個数: 24

約数和(自身を含む): 6638016

約数和(自身を除く): 4148844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29633, 59266, 88899, 118532, 177798, 207431, 355596, 414862, 622293, 829724, 1244586, 2489172]

約数ペア:

[(1, 2489172), (2, 1244586), (3, 829724), (4, 622293), (6, 414862), (7, 355596), (12, 207431), (14, 177798), (21, 118532), (28, 88899), (42, 59266), (84, 29633)]