2018297511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{4243}}^1$

素因数の和:7375

約数の個数: 24

約数和(自身を含む): 3088528560

約数和(自身を除く): 1070231049

約数列:

[1, 3, 9, 17, 51, 153, 3109, 4243, 9327, 12729, 27981, 38187, 52853, 72131, 158559, 216393, 475677, 649179, 13191487, 39574461, 118723383, 224255279, 672765837, 2018297511]

約数ペア:

[(1, 2018297511), (3, 672765837), (9, 224255279), (17, 118723383), (51, 39574461), (153, 13191487), (3109, 649179), (4243, 475677), (9327, 216393), (12729, 158559), (27981, 72131), (38187, 52853)]