42782514

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{20431}}^1$

素因数の和:20785

約数の個数: 16

約数和(自身を含む): 85814400

約数和(自身を除く): 43031886

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 20431, 40862, 61293, 122586, 7130419, 14260838, 21391257, 42782514]

約数ペア:

[(1, 42782514), (2, 21391257), (3, 14260838), (6, 7130419), (349, 122586), (698, 61293), (1047, 40862), (2094, 20431)]