18734066603

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{36919}}^1$

素因数の和:38018

約数の個数: 16

約数和(自身を含む): 21733770240

約数和(自身を除く): 2999703637

約数列:

[1, 7, 71, 497, 1021, 7147, 36919, 72491, 258433, 507437, 2621249, 18348743, 37694299, 263860093, 2676295229, 18734066603]

約数ペア:

[(1, 18734066603), (7, 2676295229), (71, 263860093), (497, 37694299), (1021, 18348743), (7147, 2621249), (36919, 507437), (72491, 258433)]