28487412

素因数分解:

$2^2\times 3^2\times {\mathrm{791317}}^1$

素因数の和:791327

約数の個数: 18

約数和(自身を含む): 72009938

約数和(自身を除く): 43522526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 791317, 1582634, 2373951, 3165268, 4747902, 7121853, 9495804, 14243706, 28487412]

約数ペア:

[(1, 28487412), (2, 14243706), (3, 9495804), (4, 7121853), (6, 4747902), (9, 3165268), (12, 2373951), (18, 1582634), (36, 791317)]