2017459638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{4337}}^1$

素因数の和:4989

約数の個数: 48

約数和(自身を含む): 4481292816

約数和(自身を除く): 2463833178

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 601, 774, 1202, 1803, 3606, 4337, 5409, 8674, 10818, 13011, 25843, 26022, 39033, 51686, 77529, 78066, 155058, 186491, 232587, 372982, 465174, 559473, 1118946, 1678419, 2606537, 3356838, 5213074, 7819611, 15639222, 23458833, 46917666, 112081091, 224162182, 336243273, 672486546, 1008729819, 2017459638]

約数ペア:

[(1, 2017459638), (2, 1008729819), (3, 672486546), (6, 336243273), (9, 224162182), (18, 112081091), (43, 46917666), (86, 23458833), (129, 15639222), (258, 7819611), (387, 5213074), (601, 3356838), (774, 2606537), (1202, 1678419), (1803, 1118946), (3606, 559473), (4337, 465174), (5409, 372982), (8674, 232587), (10818, 186491), (13011, 155058), (25843, 78066), (26022, 77529), (39033, 51686)]