2040848082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 5612544000

約数和(自身を除く): 3571695918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 199, 234, 273, 351, 378, 398, 546, 597, 702, 819, 1194, 1393, 1638, 1791, 2087, 2457, 2587, 2786, 3582, 4174, 4179, 4914, 5174, 5373, 6261, 7761, 8358, 10746, 12522, 12537, 14609, 15522, 18109, 18783, 23283, 25074, 27131, 29218, 36218, 37566, 37611, 43827, 46566, 54262, 54327, 56349, 69849, 75222, 81393, 87654, 108654, 112698, 131481, 139698, 162786, 162981, 189917, 244179, 262962, 325962, 379834, 394443, 415313, 488358, 488943, 569751, 732537, 788886, 830626, 977886, 1139502, 1245939, 1465074, 1709253, 2491878, 2907191, 3418506, 3737817, 5127759, 5399069, 5814382, 7475634, 8721573, 10255518, 10798138, 11213451, 16197207, 17443146, 22426902, 26164719, 32394414, 37793483, 48591621, 52329438, 75586966, 78494157, 97183242, 113380449, 145774863, 156988314, 226760898, 291549726, 340141347, 680282694, 1020424041, 2040848082]

約数ペア:

[(1, 2040848082), (2, 1020424041), (3, 680282694), (6, 340141347), (7, 291549726), (9, 226760898), (13, 156988314), (14, 145774863), (18, 113380449), (21, 97183242), (26, 78494157), (27, 75586966), (39, 52329438), (42, 48591621), (54, 37793483), (63, 32394414), (78, 26164719), (91, 22426902), (117, 17443146), (126, 16197207), (182, 11213451), (189, 10798138), (199, 10255518), (234, 8721573), (273, 7475634), (351, 5814382), (378, 5399069), (398, 5127759), (546, 3737817), (597, 3418506), (702, 2907191), (819, 2491878), (1194, 1709253), (1393, 1465074), (1638, 1245939), (1791, 1139502), (2087, 977886), (2457, 830626), (2587, 788886), (2786, 732537), (3582, 569751), (4174, 488943), (4179, 488358), (4914, 415313), (5174, 394443), (5373, 379834), (6261, 325962), (7761, 262962), (8358, 244179), (10746, 189917), (12522, 162981), (12537, 162786), (14609, 139698), (15522, 131481), (18109, 112698), (18783, 108654), (23283, 87654), (25074, 81393), (27131, 75222), (29218, 69849), (36218, 56349), (37566, 54327), (37611, 54262), (43827, 46566)]