2018397342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25876889}}^1$

素因数の和:25876907

約数の個数: 16

約数和(自身を含む): 4347317520

約数和(自身を除く): 2328920178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25876889, 51753778, 77630667, 155261334, 336399557, 672799114, 1009198671, 2018397342]

約数ペア:

[(1, 2018397342), (2, 1009198671), (3, 672799114), (6, 336399557), (13, 155261334), (26, 77630667), (39, 51753778), (78, 25876889)]