18852100029

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 37355520000

約数和(自身を除く): 18503419971

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 31, 37, 57, 63, 69, 93, 111, 133, 161, 171, 189, 199, 207, 217, 259, 279, 333, 399, 437, 483, 513, 589, 597, 621, 651, 703, 713, 777, 837, 851, 999, 1147, 1197, 1311, 1393, 1449, 1767, 1791, 1953, 2109, 2139, 2331, 2553, 3059, 3441, 3591, 3781, 3933, 4123, 4179, 4347, 4577, 4921, 4991, 5301, 5373, 5859, 5957, 6169, 6327, 6417, 6993, 7363, 7659, 8029, 9177, 10323, 11343, 11799, 12369, 12537, 13547, 13731, 14763, 14973, 15903, 16169, 17871, 18507, 18981, 19251, 21793, 22089, 22977, 24087, 26381, 26467, 27531, 30969, 32039, 34029, 37107, 37611, 40641, 41193, 43183, 44289, 44919, 48507, 51541, 53613, 55521, 65379, 66267, 72261, 79143, 79401, 82593, 86963, 94829, 96117, 102087, 111321, 113183, 117211, 121923, 123579, 129549, 132867, 134757, 139897, 141887, 145521, 152551, 154623, 160839, 166563, 169349, 184667, 196137, 198801, 216783, 228253, 237429, 238203, 260889, 284487, 288351, 339549, 351633, 365769, 388647, 419691, 425661, 436563, 457653, 463869, 501239, 508047, 554001, 588411, 608741, 684759, 712287, 714609, 782667, 820477, 853461, 865053, 979279, 993209, 1018647, 1054899, 1165941, 1185443, 1259073, 1276983, 1372959, 1391607, 1503717, 1524141, 1597771, 1662003, 1826223, 2054277, 2348001, 2461431, 2560383, 2695853, 2937837, 2979627, 3055941, 3164697, 3217631, 3508673, 3556329, 3777219, 3830949, 4118877, 4336807, 4511151, 4572423, 4793313, 4986009, 5249819, 5478669, 6162831, 7384293, 8087559, 8813511, 8938881, 9652893, 10526019, 10668987, 13010421, 13533453, 14379939, 15749457, 16436007, 18870971, 22152879, 22523417, 24262677, 26440533, 26816643, 28958679, 30357649, 31578057, 32006961, 36748733, 39031263, 43139817, 47248371, 56612913, 67570251, 72788031, 86876037, 91072947, 94734171, 99746561, 110246199, 117093789, 141745113, 169838739, 202710753, 273218841, 299239683, 330738597, 509516217, 608132259, 698225927, 819656523, 897719049, 992215791, 2094677781, 2693157147, 6284033343, 18852100029]

約数ペア:

[(1, 18852100029), (3, 6284033343), (7, 2693157147), (9, 2094677781), (19, 992215791), (21, 897719049), (23, 819656523), (27, 698225927), (31, 608132259), (37, 509516217), (57, 330738597), (63, 299239683), (69, 273218841), (93, 202710753), (111, 169838739), (133, 141745113), (161, 117093789), (171, 110246199), (189, 99746561), (199, 94734171), (207, 91072947), (217, 86876037), (259, 72788031), (279, 67570251), (333, 56612913), (399, 47248371), (437, 43139817), (483, 39031263), (513, 36748733), (589, 32006961), (597, 31578057), (621, 30357649), (651, 28958679), (703, 26816643), (713, 26440533), (777, 24262677), (837, 22523417), (851, 22152879), (999, 18870971), (1147, 16436007), (1197, 15749457), (1311, 14379939), (1393, 13533453), (1449, 13010421), (1767, 10668987), (1791, 10526019), (1953, 9652893), (2109, 8938881), (2139, 8813511), (2331, 8087559), (2553, 7384293), (3059, 6162831), (3441, 5478669), (3591, 5249819), (3781, 4986009), (3933, 4793313), (4123, 4572423), (4179, 4511151), (4347, 4336807), (4577, 4118877), (4921, 3830949), (4991, 3777219), (5301, 3556329), (5373, 3508673), (5859, 3217631), (5957, 3164697), (6169, 3055941), (6327, 2979627), (6417, 2937837), (6993, 2695853), (7363, 2560383), (7659, 2461431), (8029, 2348001), (9177, 2054277), (10323, 1826223), (11343, 1662003), (11799, 1597771), (12369, 1524141), (12537, 1503717), (13547, 1391607), (13731, 1372959), (14763, 1276983), (14973, 1259073), (15903, 1185443), (16169, 1165941), (17871, 1054899), (18507, 1018647), (18981, 993209), (19251, 979279), (21793, 865053), (22089, 853461), (22977, 820477), (24087, 782667), (26381, 714609), (26467, 712287), (27531, 684759), (30969, 608741), (32039, 588411), (34029, 554001), (37107, 508047), (37611, 501239), (40641, 463869), (41193, 457653), (43183, 436563), (44289, 425661), (44919, 419691), (48507, 388647), (51541, 365769), (53613, 351633), (55521, 339549), (65379, 288351), (66267, 284487), (72261, 260889), (79143, 238203), (79401, 237429), (82593, 228253), (86963, 216783), (94829, 198801), (96117, 196137), (102087, 184667), (111321, 169349), (113183, 166563), (117211, 160839), (121923, 154623), (123579, 152551), (129549, 145521), (132867, 141887), (134757, 139897)]