42679518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9497}}^1$

素因数の和:9616

約数の個数: 32

約数和(自身を含む): 98475264

約数和(自身を除く): 55795746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 9497, 18994, 28491, 56982, 66479, 132958, 199437, 398874, 1016179, 2032358, 3048537, 6097074, 7113253, 14226506, 21339759, 42679518]

約数ペア:

[(1, 42679518), (2, 21339759), (3, 14226506), (6, 7113253), (7, 6097074), (14, 3048537), (21, 2032358), (42, 1016179), (107, 398874), (214, 199437), (321, 132958), (642, 66479), (749, 56982), (1498, 28491), (2247, 18994), (4494, 9497)]