140549514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3346417}}^1$

素因数の和:3346429

約数の個数: 16

約数和(自身を含む): 321256128

約数和(自身を除く): 180706614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3346417, 6692834, 10039251, 20078502, 23424919, 46849838, 70274757, 140549514]

約数ペア:

[(1, 140549514), (2, 70274757), (3, 46849838), (6, 23424919), (7, 20078502), (14, 10039251), (21, 6692834), (42, 3346417)]