2018242569

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3100219}}^1$

素因数の和:3100260

約数の個数: 16

約数和(自身を含む): 3174625280

約数和(自身を除く): 1156382711

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3100219, 9300657, 21701533, 65104599, 96106789, 288320367, 672747523, 2018242569]

約数ペア:

[(1, 2018242569), (3, 672747523), (7, 288320367), (21, 96106789), (31, 65104599), (93, 21701533), (217, 9300657), (651, 3100219)]