18250848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 64786176

約数和(自身を除く): 46535328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 823, 924, 1008, 1056, 1232, 1386, 1584, 1646, 1848, 2016, 2464, 2469, 2772, 3168, 3292, 3696, 4938, 5544, 5761, 6584, 7392, 7407, 9053, 9876, 11088, 11522, 13168, 14814, 17283, 18106, 19752, 22176, 23044, 26336, 27159, 29628, 34566, 36212, 39504, 46088, 51849, 54318, 59256, 63371, 69132, 72424, 79008, 81477, 92176, 103698, 108636, 118512, 126742, 138264, 144848, 162954, 184352, 190113, 207396, 217272, 237024, 253484, 276528, 289696, 325908, 380226, 414792, 434544, 506968, 553056, 570339, 651816, 760452, 829584, 869088, 1013936, 1140678, 1303632, 1520904, 1659168, 2027872, 2281356, 2607264, 3041808, 4562712, 6083616, 9125424, 18250848]

約数ペア:

[(1, 18250848), (2, 9125424), (3, 6083616), (4, 4562712), (6, 3041808), (7, 2607264), (8, 2281356), (9, 2027872), (11, 1659168), (12, 1520904), (14, 1303632), (16, 1140678), (18, 1013936), (21, 869088), (22, 829584), (24, 760452), (28, 651816), (32, 570339), (33, 553056), (36, 506968), (42, 434544), (44, 414792), (48, 380226), (56, 325908), (63, 289696), (66, 276528), (72, 253484), (77, 237024), (84, 217272), (88, 207396), (96, 190113), (99, 184352), (112, 162954), (126, 144848), (132, 138264), (144, 126742), (154, 118512), (168, 108636), (176, 103698), (198, 92176), (224, 81477), (231, 79008), (252, 72424), (264, 69132), (288, 63371), (308, 59256), (336, 54318), (352, 51849), (396, 46088), (462, 39504), (504, 36212), (528, 34566), (616, 29628), (672, 27159), (693, 26336), (792, 23044), (823, 22176), (924, 19752), (1008, 18106), (1056, 17283), (1232, 14814), (1386, 13168), (1584, 11522), (1646, 11088), (1848, 9876), (2016, 9053), (2464, 7407), (2469, 7392), (2772, 6584), (3168, 5761), (3292, 5544), (3696, 4938)]