18990758772

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{2467}}^1$

素因数の和:3539

約数の個数: 120

約数和(自身を含む): 51875267136

約数和(自身を除く): 32884508364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1033, 1242, 1863, 2066, 2467, 2484, 3099, 3726, 4132, 4934, 6198, 7401, 7452, 9297, 9868, 12396, 14802, 18594, 22203, 23759, 27891, 29604, 37188, 44406, 47518, 55782, 56741, 66609, 71277, 83673, 88812, 95036, 111564, 113482, 133218, 142554, 167346, 170223, 199827, 213831, 226964, 266436, 285108, 334692, 340446, 399654, 427662, 510669, 641493, 680892, 799308, 855324, 1021338, 1282986, 1532007, 1924479, 2042676, 2548411, 2565972, 3064014, 3848958, 4596021, 5096822, 6128028, 7645233, 7697916, 9192042, 10193644, 15290466, 18384084, 22935699, 30580932, 45871398, 58613453, 68807097, 91742796, 117226906, 137614194, 175840359, 206421291, 234453812, 275228388, 351680718, 412842582, 527521077, 703361436, 825685164, 1055042154, 1582563231, 2110084308, 3165126462, 4747689693, 6330252924, 9495379386, 18990758772]

約数ペア:

[(1, 18990758772), (2, 9495379386), (3, 6330252924), (4, 4747689693), (6, 3165126462), (9, 2110084308), (12, 1582563231), (18, 1055042154), (23, 825685164), (27, 703361436), (36, 527521077), (46, 412842582), (54, 351680718), (69, 275228388), (81, 234453812), (92, 206421291), (108, 175840359), (138, 137614194), (162, 117226906), (207, 91742796), (276, 68807097), (324, 58613453), (414, 45871398), (621, 30580932), (828, 22935699), (1033, 18384084), (1242, 15290466), (1863, 10193644), (2066, 9192042), (2467, 7697916), (2484, 7645233), (3099, 6128028), (3726, 5096822), (4132, 4596021), (4934, 3848958), (6198, 3064014), (7401, 2565972), (7452, 2548411), (9297, 2042676), (9868, 1924479), (12396, 1532007), (14802, 1282986), (18594, 1021338), (22203, 855324), (23759, 799308), (27891, 680892), (29604, 641493), (37188, 510669), (44406, 427662), (47518, 399654), (55782, 340446), (56741, 334692), (66609, 285108), (71277, 266436), (83673, 226964), (88812, 213831), (95036, 199827), (111564, 170223), (113482, 167346), (133218, 142554)]