2019976938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16031563}}^1$

素因数の和:16031578

約数の個数: 24

約数和(自身を含む): 5001847968

約数和(自身を除く): 2981871030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16031563, 32063126, 48094689, 96189378, 112220941, 144284067, 224441882, 288568134, 336662823, 673325646, 1009988469, 2019976938]

約数ペア:

[(1, 2019976938), (2, 1009988469), (3, 673325646), (6, 336662823), (7, 288568134), (9, 224441882), (14, 144284067), (18, 112220941), (21, 96189378), (42, 48094689), (63, 32063126), (126, 16031563)]