2018997918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16023793}}^1$

素因数の和:16023808

約数の個数: 24

約数和(自身を含む): 4999423728

約数和(自身を除く): 2980425810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16023793, 32047586, 48071379, 96142758, 112166551, 144214137, 224333102, 288428274, 336499653, 672999306, 1009498959, 2018997918]

約数ペア:

[(1, 2018997918), (2, 1009498959), (3, 672999306), (6, 336499653), (7, 288428274), (9, 224333102), (14, 144214137), (18, 112166551), (21, 96142758), (42, 48071379), (63, 32047586), (126, 16023793)]