2018075661

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{628097}}^1$

素因数の和:628130

約数の個数: 32

約数和(自身を含む): 3617844480

約数和(自身を除く): 1599768819

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 628097, 1884291, 4396679, 5652873, 10677649, 13190037, 16958619, 32032947, 39570111, 74743543, 96098841, 118710333, 224230629, 288296523, 672691887, 2018075661]

約数ペア:

[(1, 2018075661), (3, 672691887), (7, 288296523), (9, 224230629), (17, 118710333), (21, 96098841), (27, 74743543), (51, 39570111), (63, 32032947), (119, 16958619), (153, 13190037), (189, 10677649), (357, 5652873), (459, 4396679), (1071, 1884291), (3213, 628097)]