2188045206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{87641}}^1$

素因数の和:87741

約数の個数: 48

約数和(自身を含む): 5058696240

約数和(自身を除く): 2870651034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 24966, 87641, 175282, 262923, 525846, 788769, 1577538, 1665179, 3330358, 4995537, 6397793, 9991074, 12795586, 14986611, 19193379, 29973222, 38386758, 57580137, 115160274, 121558067, 243116134, 364674201, 729348402, 1094022603, 2188045206]

約数ペア:

[(1, 2188045206), (2, 1094022603), (3, 729348402), (6, 364674201), (9, 243116134), (18, 121558067), (19, 115160274), (38, 57580137), (57, 38386758), (73, 29973222), (114, 19193379), (146, 14986611), (171, 12795586), (219, 9991074), (342, 6397793), (438, 4995537), (657, 3330358), (1314, 1665179), (1387, 1577538), (2774, 788769), (4161, 525846), (8322, 262923), (12483, 175282), (24966, 87641)]