131618004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1566881}}^1$

素因数の和:1566895

約数の個数: 24

約数和(自身を含む): 350981568

約数和(自身を除く): 219363564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1566881, 3133762, 4700643, 6267524, 9401286, 10968167, 18802572, 21936334, 32904501, 43872668, 65809002, 131618004]

約数ペア:

[(1, 131618004), (2, 65809002), (3, 43872668), (4, 32904501), (6, 21936334), (7, 18802572), (12, 10968167), (14, 9401286), (21, 6267524), (28, 4700643), (42, 3133762), (84, 1566881)]