12680042214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{301905767}}^1$

素因数の和:301905779

約数の個数: 16

約数和(自身を含む): 28982953728

約数和(自身を除く): 16302911514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 301905767, 603811534, 905717301, 1811434602, 2113340369, 4226680738, 6340021107, 12680042214]

約数ペア:

[(1, 12680042214), (2, 6340021107), (3, 4226680738), (6, 2113340369), (7, 1811434602), (14, 905717301), (21, 603811534), (42, 301905767)]