18858534

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13151}}^1$

素因数の和:13395

約数の個数: 16

約数和(自身を含む): 37877760

約数和(自身を除く): 19019226

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13151, 26302, 39453, 78906, 3143089, 6286178, 9429267, 18858534]

約数ペア:

[(1, 18858534), (2, 9429267), (3, 6286178), (6, 3143089), (239, 78906), (478, 39453), (717, 26302), (1434, 13151)]