18313030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25793}}^1$

素因数の和:25871

約数の個数: 16

約数和(自身を含む): 33429024

約数和(自身を除く): 15115994

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 25793, 51586, 128965, 257930, 1831303, 3662606, 9156515, 18313030]

約数ペア:

[(1, 18313030), (2, 9156515), (5, 3662606), (10, 1831303), (71, 257930), (142, 128965), (355, 51586), (710, 25793)]