2018492270

素因数分解:

$2^1\times 5^1\times {\mathrm{18503}}^1\times {\mathrm{10909}}^1$

素因数の和:29419

約数の個数: 16

約数和(自身を含む): 3633815520

約数和(自身を除く): 1615323250

約数列:

[1, 2, 5, 10, 10909, 18503, 21818, 37006, 54545, 92515, 109090, 185030, 201849227, 403698454, 1009246135, 2018492270]

約数ペア:

[(1, 2018492270), (2, 1009246135), (5, 403698454), (10, 201849227), (10909, 185030), (18503, 109090), (21818, 92515), (37006, 54545)]