2989280916

素因数分解:

$2^2\times 3^3\times {\mathrm{27678527}}^1$

素因数の和:27678540

約数の個数: 24

約数和(自身を含む): 7749987840

約数和(自身を除く): 4760706924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 27678527, 55357054, 83035581, 110714108, 166071162, 249106743, 332142324, 498213486, 747320229, 996426972, 1494640458, 2989280916]

約数ペア:

[(1, 2989280916), (2, 1494640458), (3, 996426972), (4, 747320229), (6, 498213486), (9, 332142324), (12, 249106743), (18, 166071162), (27, 110714108), (36, 83035581), (54, 55357054), (108, 27678527)]