18149901354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 45044176320

約数和(自身を除く): 26894274966

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 241, 247, 338, 342, 482, 494, 507, 723, 741, 1014, 1303, 1446, 1482, 1521, 2169, 2223, 2606, 3042, 3133, 3211, 3909, 4338, 4446, 4579, 6266, 6422, 7818, 9158, 9399, 9633, 11727, 13737, 16939, 18798, 19266, 23454, 24757, 27474, 28197, 28899, 33878, 40729, 41211, 49514, 50817, 56394, 57798, 59527, 74271, 81458, 82422, 101634, 119054, 122187, 148542, 152451, 178581, 220207, 222813, 244374, 304902, 314023, 321841, 357162, 366561, 440414, 445626, 535743, 628046, 643682, 660621, 733122, 773851, 942069, 965523, 1071486, 1321242, 1547702, 1884138, 1931046, 1981863, 2321553, 2826207, 2896569, 3963726, 4082299, 4183933, 4643106, 5652414, 5793138, 5966437, 6964659, 8164598, 8367866, 11932874, 12246897, 12551799, 13929318, 17899311, 24493794, 25103598, 35798622, 36740691, 37655397, 53069887, 53697933, 73481382, 75310794, 77563681, 106139774, 107395866, 155127362, 159209661, 232691043, 318419322, 465382086, 477628983, 698073129, 955257966, 1008327853, 1396146258, 2016655706, 3024983559, 6049967118, 9074950677, 18149901354]

約数ペア:

[(1, 18149901354), (2, 9074950677), (3, 6049967118), (6, 3024983559), (9, 2016655706), (13, 1396146258), (18, 1008327853), (19, 955257966), (26, 698073129), (38, 477628983), (39, 465382086), (57, 318419322), (78, 232691043), (114, 159209661), (117, 155127362), (169, 107395866), (171, 106139774), (234, 77563681), (241, 75310794), (247, 73481382), (338, 53697933), (342, 53069887), (482, 37655397), (494, 36740691), (507, 35798622), (723, 25103598), (741, 24493794), (1014, 17899311), (1303, 13929318), (1446, 12551799), (1482, 12246897), (1521, 11932874), (2169, 8367866), (2223, 8164598), (2606, 6964659), (3042, 5966437), (3133, 5793138), (3211, 5652414), (3909, 4643106), (4338, 4183933), (4446, 4082299), (4579, 3963726), (6266, 2896569), (6422, 2826207), (7818, 2321553), (9158, 1981863), (9399, 1931046), (9633, 1884138), (11727, 1547702), (13737, 1321242), (16939, 1071486), (18798, 965523), (19266, 942069), (23454, 773851), (24757, 733122), (27474, 660621), (28197, 643682), (28899, 628046), (33878, 535743), (40729, 445626), (41211, 440414), (49514, 366561), (50817, 357162), (56394, 321841), (57798, 314023), (59527, 304902), (74271, 244374), (81458, 222813), (82422, 220207), (101634, 178581), (119054, 152451), (122187, 148542)]