9778821084

素因数分解:

$2^2\times 3^2\times {\mathrm{271633919}}^1$

素因数の和:271633929

約数の個数: 18

約数和(自身を含む): 24718686720

約数和(自身を除く): 14939865636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271633919, 543267838, 814901757, 1086535676, 1629803514, 2444705271, 3259607028, 4889410542, 9778821084]

約数ペア:

[(1, 9778821084), (2, 4889410542), (3, 3259607028), (4, 2444705271), (6, 1629803514), (9, 1086535676), (12, 814901757), (18, 543267838), (36, 271633919)]