3640984938

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{13009}}^1$

素因数の和:13164

約数の個数: 64

約数和(自身を含む): 8318073600

約数和(自身を除く): 4677088662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 1917, 1971, 3834, 3942, 5183, 10366, 13009, 15549, 26018, 31098, 39027, 46647, 78054, 93294, 117081, 139941, 234162, 279882, 351243, 702486, 923639, 949657, 1847278, 1899314, 2770917, 2848971, 5541834, 5697942, 8312751, 8546913, 16625502, 17093826, 24938253, 25640739, 49876506, 51281478, 67425647, 134851294, 202276941, 404553882, 606830823, 1213661646, 1820492469, 3640984938]

約数ペア:

[(1, 3640984938), (2, 1820492469), (3, 1213661646), (6, 606830823), (9, 404553882), (18, 202276941), (27, 134851294), (54, 67425647), (71, 51281478), (73, 49876506), (142, 25640739), (146, 24938253), (213, 17093826), (219, 16625502), (426, 8546913), (438, 8312751), (639, 5697942), (657, 5541834), (1278, 2848971), (1314, 2770917), (1917, 1899314), (1971, 1847278), (3834, 949657), (3942, 923639), (5183, 702486), (10366, 351243), (13009, 279882), (15549, 234162), (26018, 139941), (31098, 117081), (39027, 93294), (46647, 78054)]