66214554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1576537}}^1$

素因数の和:1576549

約数の個数: 16

約数和(自身を含む): 151347648

約数和(自身を除く): 85133094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1576537, 3153074, 4729611, 9459222, 11035759, 22071518, 33107277, 66214554]

約数ペア:

[(1, 66214554), (2, 33107277), (3, 22071518), (6, 11035759), (7, 9459222), (14, 4729611), (21, 3153074), (42, 1576537)]