1742916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20749}}^1$

素因数の和:20763

約数の個数: 24

約数和(自身を含む): 4648000

約数和(自身を除く): 2905084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20749, 41498, 62247, 82996, 124494, 145243, 248988, 290486, 435729, 580972, 871458, 1742916]

約数ペア:

[(1, 1742916), (2, 871458), (3, 580972), (4, 435729), (6, 290486), (7, 248988), (12, 145243), (14, 124494), (21, 82996), (28, 62247), (42, 41498), (84, 20749)]