18277942734

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2143}}^1$

素因数の和:2356

約数の個数: 160

約数和(自身を含む): 45949178880

約数和(自身を除く): 27671236146

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 163, 171, 306, 323, 326, 342, 459, 489, 513, 646, 918, 969, 978, 1026, 1377, 1467, 1539, 1938, 2143, 2754, 2771, 2907, 2934, 3078, 3097, 4286, 4401, 5542, 5814, 6194, 6429, 8313, 8721, 8802, 9291, 12858, 13203, 16626, 17442, 18582, 19287, 24939, 26163, 26406, 27873, 36431, 38574, 40717, 49878, 52326, 52649, 55746, 57861, 72862, 74817, 81434, 83619, 105298, 109293, 115722, 122151, 149634, 157947, 167238, 173583, 218586, 224451, 244302, 250857, 315894, 327879, 347166, 349309, 366453, 448902, 473841, 501714, 655758, 692189, 698618, 732906, 947682, 983637, 1047927, 1099359, 1384378, 1421523, 1967274, 2076567, 2095854, 2198718, 2843046, 2950911, 3143781, 3298077, 4153134, 4264569, 5901822, 5938253, 6229701, 6287562, 6596154, 6636871, 8529138, 9431343, 11876506, 12459402, 13273742, 17814759, 18689103, 18862686, 19910613, 28294029, 35629518, 37378206, 39821226, 53444277, 56067309, 56588058, 59731839, 106888554, 112134618, 112826807, 119463678, 160332831, 179195517, 225653614, 320665662, 338480421, 358391034, 480998493, 537586551, 676960842, 961996986, 1015441263, 1075173102, 2030882526, 3046323789, 6092647578, 9138971367, 18277942734]

約数ペア:

[(1, 18277942734), (2, 9138971367), (3, 6092647578), (6, 3046323789), (9, 2030882526), (17, 1075173102), (18, 1015441263), (19, 961996986), (27, 676960842), (34, 537586551), (38, 480998493), (51, 358391034), (54, 338480421), (57, 320665662), (81, 225653614), (102, 179195517), (114, 160332831), (153, 119463678), (162, 112826807), (163, 112134618), (171, 106888554), (306, 59731839), (323, 56588058), (326, 56067309), (342, 53444277), (459, 39821226), (489, 37378206), (513, 35629518), (646, 28294029), (918, 19910613), (969, 18862686), (978, 18689103), (1026, 17814759), (1377, 13273742), (1467, 12459402), (1539, 11876506), (1938, 9431343), (2143, 8529138), (2754, 6636871), (2771, 6596154), (2907, 6287562), (2934, 6229701), (3078, 5938253), (3097, 5901822), (4286, 4264569), (4401, 4153134), (5542, 3298077), (5814, 3143781), (6194, 2950911), (6429, 2843046), (8313, 2198718), (8721, 2095854), (8802, 2076567), (9291, 1967274), (12858, 1421523), (13203, 1384378), (16626, 1099359), (17442, 1047927), (18582, 983637), (19287, 947682), (24939, 732906), (26163, 698618), (26406, 692189), (27873, 655758), (36431, 501714), (38574, 473841), (40717, 448902), (49878, 366453), (52326, 349309), (52649, 347166), (55746, 327879), (57861, 315894), (72862, 250857), (74817, 244302), (81434, 224451), (83619, 218586), (105298, 173583), (109293, 167238), (115722, 157947), (122151, 149634)]