2018838354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25882543}}^1$

素因数の和:25882561

約数の個数: 16

約数和(自身を含む): 4348267392

約数和(自身を除く): 2329429038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25882543, 51765086, 77647629, 155295258, 336473059, 672946118, 1009419177, 2018838354]

約数ペア:

[(1, 2018838354), (2, 1009419177), (3, 672946118), (6, 336473059), (13, 155295258), (26, 77647629), (39, 51765086), (78, 25882543)]