2640774042

素因数分解:

$2^1\times 3^3\times {\mathrm{48903223}}^1$

素因数の和:48903234

約数の個数: 16

約数和(自身を含む): 5868386880

約数和(自身を除く): 3227612838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 48903223, 97806446, 146709669, 293419338, 440129007, 880258014, 1320387021, 2640774042]

約数ペア:

[(1, 2640774042), (2, 1320387021), (3, 880258014), (6, 440129007), (9, 293419338), (18, 146709669), (27, 97806446), (54, 48903223)]