64261554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1530037}}^1$

素因数の和:1530049

約数の個数: 16

約数和(自身を含む): 146883648

約数和(自身を除く): 82622094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1530037, 3060074, 4590111, 9180222, 10710259, 21420518, 32130777, 64261554]

約数ペア:

[(1, 64261554), (2, 32130777), (3, 21420518), (6, 10710259), (7, 9180222), (14, 4590111), (21, 3060074), (42, 1530037)]