56437206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1343743}}^1$

素因数の和:1343755

約数の個数: 16

約数和(自身を含む): 128999424

約数和(自身を除く): 72562218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1343743, 2687486, 4031229, 8062458, 9406201, 18812402, 28218603, 56437206]

約数ペア:

[(1, 56437206), (2, 28218603), (3, 18812402), (6, 9406201), (7, 8062458), (14, 4031229), (21, 2687486), (42, 1343743)]