1855026

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 4044924

約数和(自身を除く): 2189898

約数列:

[1, 2, 3, 6, 9, 18, 257, 401, 514, 771, 802, 1203, 1542, 2313, 2406, 3609, 4626, 7218, 103057, 206114, 309171, 618342, 927513, 1855026]

約数ペア:

[(1, 1855026), (2, 927513), (3, 618342), (6, 309171), (9, 206114), (18, 103057), (257, 7218), (401, 4626), (514, 3609), (771, 2406), (802, 2313), (1203, 1542)]