2018295207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{6883}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 3012658688

約数和(自身を除く): 994363481

約数列:

[1, 3, 9, 31, 93, 279, 1051, 3153, 6883, 9459, 20649, 32581, 61947, 97743, 213373, 293229, 640119, 1920357, 7234033, 21702099, 65106297, 224255023, 672765069, 2018295207]

約数ペア:

[(1, 2018295207), (3, 672765069), (9, 224255023), (31, 65106297), (93, 21702099), (279, 7234033), (1051, 1920357), (3153, 640119), (6883, 293229), (9459, 213373), (20649, 97743), (32581, 61947)]