15672792978

素因数分解:

$2^1\times 3^3\times {\mathrm{290236907}}^1$

素因数の和:290236918

約数の個数: 16

約数和(自身を含む): 34828428960

約数和(自身を除く): 19155635982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 290236907, 580473814, 870710721, 1741421442, 2612132163, 5224264326, 7836396489, 15672792978]

約数ペア:

[(1, 15672792978), (2, 7836396489), (3, 5224264326), (6, 2612132163), (9, 1741421442), (18, 870710721), (27, 580473814), (54, 290236907)]