18014774990

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{893147}}^1$

素因数の和:895171

約数の個数: 16

約数和(自身を含む): 32442707952

約数和(自身を除く): 14427932962

約数列:

[1, 2, 5, 10, 2017, 4034, 10085, 20170, 893147, 1786294, 4465735, 8931470, 1801477499, 3602954998, 9007387495, 18014774990]

約数ペア:

[(1, 18014774990), (2, 9007387495), (5, 3602954998), (10, 1801477499), (2017, 8931470), (4034, 4465735), (10085, 1786294), (20170, 893147)]