64818012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{771643}}^1$

素因数の和:771657

約数の個数: 24

約数和(自身を含む): 172848256

約数和(自身を除く): 108030244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 771643, 1543286, 2314929, 3086572, 4629858, 5401501, 9259716, 10803002, 16204503, 21606004, 32409006, 64818012]

約数ペア:

[(1, 64818012), (2, 32409006), (3, 21606004), (4, 16204503), (6, 10803002), (7, 9259716), (12, 5401501), (14, 4629858), (21, 3086572), (28, 2314929), (42, 1543286), (84, 771643)]