57666978

素因数分解:

$2^1\times 3^4\times {\mathrm{355969}}^1$

素因数の和:355983

約数の個数: 20

約数和(自身を含む): 129217110

約数和(自身を除く): 71550132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 355969, 711938, 1067907, 2135814, 3203721, 6407442, 9611163, 19222326, 28833489, 57666978]

約数ペア:

[(1, 57666978), (2, 28833489), (3, 19222326), (6, 9611163), (9, 6407442), (18, 3203721), (27, 2135814), (54, 1067907), (81, 711938), (162, 355969)]