12758214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{303767}}^1$

素因数の和:303779

約数の個数: 16

約数和(自身を含む): 29161728

約数和(自身を除く): 16403514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 303767, 607534, 911301, 1822602, 2126369, 4252738, 6379107, 12758214]

約数ペア:

[(1, 12758214), (2, 6379107), (3, 4252738), (6, 2126369), (7, 1822602), (14, 911301), (21, 607534), (42, 303767)]