2018289996

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{223361}}^1$

素因数の和:223622

約数の個数: 36

約数和(自身を含む): 5122137384

約数和(自身を除く): 3103847388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 223361, 446722, 670083, 893444, 1340166, 2010249, 2680332, 4020498, 8040996, 56063611, 112127222, 168190833, 224254444, 336381666, 504572499, 672763332, 1009144998, 2018289996]

約数ペア:

[(1, 2018289996), (2, 1009144998), (3, 672763332), (4, 504572499), (6, 336381666), (9, 224254444), (12, 168190833), (18, 112127222), (36, 56063611), (251, 8040996), (502, 4020498), (753, 2680332), (1004, 2010249), (1506, 1340166), (2259, 893444), (3012, 670083), (4518, 446722), (9036, 223361)]