2018803521

素因数分解:

$3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{102161}}^1$

素因数の和:103112

約数の個数: 16

約数和(自身を含む): 3079571328

約数和(自身を除く): 1060767807

約数列:

[1, 3, 7, 21, 941, 2823, 6587, 19761, 102161, 306483, 715127, 2145381, 96133501, 288400503, 672934507, 2018803521]

約数ペア:

[(1, 2018803521), (3, 672934507), (7, 288400503), (21, 96133501), (941, 2145381), (2823, 715127), (6587, 306483), (19761, 102161)]