2904357978

素因数分解:

$2^1\times 3^3\times {\mathrm{53784407}}^1$

素因数の和:53784418

約数の個数: 16

約数和(自身を含む): 6454128960

約数和(自身を除く): 3549770982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53784407, 107568814, 161353221, 322706442, 484059663, 968119326, 1452178989, 2904357978]

約数ペア:

[(1, 2904357978), (2, 1452178989), (3, 968119326), (6, 484059663), (9, 322706442), (18, 161353221), (27, 107568814), (54, 53784407)]