42001810

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18503}}^1$

素因数の和:18737

約数の個数: 16

約数和(自身を含む): 75940416

約数和(自身を除く): 33938606

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 18503, 37006, 92515, 185030, 4200181, 8400362, 21000905, 42001810]

約数ペア:

[(1, 42001810), (2, 21000905), (5, 8400362), (10, 4200181), (227, 185030), (454, 92515), (1135, 37006), (2270, 18503)]