2018600913

素因数分解:

$3^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{24049}}^1$

素因数の和:24637

約数の個数: 24

約数和(自身を含む): 3136504800

約数和(自身を除く): 1117903887

約数列:

[1, 3, 7, 21, 49, 147, 571, 1713, 3997, 11991, 24049, 27979, 72147, 83937, 168343, 505029, 1178401, 3535203, 13731979, 41195937, 96123853, 288371559, 672866971, 2018600913]

約数ペア:

[(1, 2018600913), (3, 672866971), (7, 288371559), (21, 96123853), (49, 41195937), (147, 13731979), (571, 3535203), (1713, 1178401), (3997, 505029), (11991, 168343), (24049, 83937), (27979, 72147)]