2749158

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1108

約数の個数: 24

約数和(自身を含む): 5999448

約数和(自身を除く): 3250290

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 937, 978, 1467, 1874, 2811, 2934, 5622, 8433, 16866, 152731, 305462, 458193, 916386, 1374579, 2749158]

約数ペア:

[(1, 2749158), (2, 1374579), (3, 916386), (6, 458193), (9, 305462), (18, 152731), (163, 16866), (326, 8433), (489, 5622), (937, 2934), (978, 2811), (1467, 1874)]