28213074

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36451}}^1$

素因数の和:36502

約数の個数: 24

約数和(自身を含む): 62551632

約数和(自身を除く): 34338558

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36451, 72902, 109353, 218706, 328059, 656118, 1567393, 3134786, 4702179, 9404358, 14106537, 28213074]

約数ペア:

[(1, 28213074), (2, 14106537), (3, 9404358), (6, 4702179), (9, 3134786), (18, 1567393), (43, 656118), (86, 328059), (129, 218706), (258, 109353), (387, 72902), (774, 36451)]