18932214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450767}}^1$

素因数の和:450779

約数の個数: 16

約数和(自身を含む): 43273728

約数和(自身を除く): 24341514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450767, 901534, 1352301, 2704602, 3155369, 6310738, 9466107, 18932214]

約数ペア:

[(1, 18932214), (2, 9466107), (3, 6310738), (6, 3155369), (7, 2704602), (14, 1352301), (21, 901534), (42, 450767)]