18174969072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{20269}}^1$

素因数の和:20775

約数の個数: 120

約数和(自身を含む): 54894403200

約数和(自身を除く): 36719434128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 479, 624, 936, 958, 1437, 1872, 1916, 2874, 3832, 4311, 5748, 6227, 7664, 8622, 11496, 12454, 17244, 18681, 20269, 22992, 24908, 34488, 37362, 40538, 49816, 56043, 60807, 68976, 74724, 81076, 99632, 112086, 121614, 149448, 162152, 182421, 224172, 243228, 263497, 298896, 324304, 364842, 448344, 486456, 526994, 729684, 790491, 896688, 972912, 1053988, 1459368, 1580982, 2107976, 2371473, 2918736, 3161964, 4215952, 4742946, 6323928, 9485892, 9708851, 12647856, 18971784, 19417702, 29126553, 37943568, 38835404, 58253106, 77670808, 87379659, 116506212, 126215063, 155341616, 174759318, 233012424, 252430126, 349518636, 378645189, 466024848, 504860252, 699037272, 757290378, 1009720504, 1135935567, 1398074544, 1514580756, 2019441008, 2271871134, 3029161512, 4543742268, 6058323024, 9087484536, 18174969072]

約数ペア:

[(1, 18174969072), (2, 9087484536), (3, 6058323024), (4, 4543742268), (6, 3029161512), (8, 2271871134), (9, 2019441008), (12, 1514580756), (13, 1398074544), (16, 1135935567), (18, 1009720504), (24, 757290378), (26, 699037272), (36, 504860252), (39, 466024848), (48, 378645189), (52, 349518636), (72, 252430126), (78, 233012424), (104, 174759318), (117, 155341616), (144, 126215063), (156, 116506212), (208, 87379659), (234, 77670808), (312, 58253106), (468, 38835404), (479, 37943568), (624, 29126553), (936, 19417702), (958, 18971784), (1437, 12647856), (1872, 9708851), (1916, 9485892), (2874, 6323928), (3832, 4742946), (4311, 4215952), (5748, 3161964), (6227, 2918736), (7664, 2371473), (8622, 2107976), (11496, 1580982), (12454, 1459368), (17244, 1053988), (18681, 972912), (20269, 896688), (22992, 790491), (24908, 729684), (34488, 526994), (37362, 486456), (40538, 448344), (49816, 364842), (56043, 324304), (60807, 298896), (68976, 263497), (74724, 243228), (81076, 224172), (99632, 182421), (112086, 162152), (121614, 149448)]