18138806784

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19391}}^1$

素因数の和:19451

約数の個数: 240

約数和(自身を含む): 61894609920

約数和(自身を除く): 43755803136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 512, 522, 576, 609, 672, 696, 768, 812, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1536, 1624, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2688, 2784, 3248, 3584, 3654, 3712, 4032, 4176, 4608, 4872, 5376, 5568, 6496, 7308, 7424, 8064, 8352, 9744, 10752, 11136, 12992, 14616, 14848, 16128, 16704, 19391, 19488, 22272, 25984, 29232, 32256, 33408, 38782, 38976, 44544, 51968, 58173, 58464, 66816, 77564, 77952, 103936, 116346, 116928, 133632, 135737, 155128, 155904, 174519, 232692, 233856, 271474, 310256, 311808, 349038, 407211, 465384, 467712, 542948, 562339, 620512, 698076, 814422, 930768, 935424, 1085896, 1124678, 1221633, 1241024, 1396152, 1628844, 1687017, 1861536, 2171792, 2249356, 2443266, 2482048, 2792304, 3257688, 3374034, 3723072, 3936373, 4343584, 4498712, 4886532, 4964096, 5061051, 5584608, 6515376, 6748068, 7446144, 7872746, 8687168, 8997424, 9773064, 9928192, 10122102, 11169216, 11809119, 13030752, 13496136, 14892288, 15745492, 17374336, 17994848, 19546128, 20244204, 22338432, 23618238, 26061504, 26992272, 29784576, 31490984, 34748672, 35427357, 35989696, 39092256, 40488408, 44676864, 47236476, 52123008, 53984544, 62981968, 69497344, 70854714, 71979392, 78184512, 80976816, 89353728, 94472952, 104246016, 107969088, 125963936, 141709428, 143958784, 156369024, 161953632, 188945904, 208492032, 215938176, 251927872, 283418856, 287917568, 312738048, 323907264, 377891808, 431876352, 503855744, 566837712, 625476096, 647814528, 755783616, 863752704, 1007711488, 1133675424, 1295629056, 1511567232, 2015422976, 2267350848, 2591258112, 3023134464, 4534701696, 6046268928, 9069403392, 18138806784]

約数ペア:

[(1, 18138806784), (2, 9069403392), (3, 6046268928), (4, 4534701696), (6, 3023134464), (7, 2591258112), (8, 2267350848), (9, 2015422976), (12, 1511567232), (14, 1295629056), (16, 1133675424), (18, 1007711488), (21, 863752704), (24, 755783616), (28, 647814528), (29, 625476096), (32, 566837712), (36, 503855744), (42, 431876352), (48, 377891808), (56, 323907264), (58, 312738048), (63, 287917568), (64, 283418856), (72, 251927872), (84, 215938176), (87, 208492032), (96, 188945904), (112, 161953632), (116, 156369024), (126, 143958784), (128, 141709428), (144, 125963936), (168, 107969088), (174, 104246016), (192, 94472952), (203, 89353728), (224, 80976816), (232, 78184512), (252, 71979392), (256, 70854714), (261, 69497344), (288, 62981968), (336, 53984544), (348, 52123008), (384, 47236476), (406, 44676864), (448, 40488408), (464, 39092256), (504, 35989696), (512, 35427357), (522, 34748672), (576, 31490984), (609, 29784576), (672, 26992272), (696, 26061504), (768, 23618238), (812, 22338432), (896, 20244204), (928, 19546128), (1008, 17994848), (1044, 17374336), (1152, 15745492), (1218, 14892288), (1344, 13496136), (1392, 13030752), (1536, 11809119), (1624, 11169216), (1792, 10122102), (1827, 9928192), (1856, 9773064), (2016, 8997424), (2088, 8687168), (2304, 7872746), (2436, 7446144), (2688, 6748068), (2784, 6515376), (3248, 5584608), (3584, 5061051), (3654, 4964096), (3712, 4886532), (4032, 4498712), (4176, 4343584), (4608, 3936373), (4872, 3723072), (5376, 3374034), (5568, 3257688), (6496, 2792304), (7308, 2482048), (7424, 2443266), (8064, 2249356), (8352, 2171792), (9744, 1861536), (10752, 1687017), (11136, 1628844), (12992, 1396152), (14616, 1241024), (14848, 1221633), (16128, 1124678), (16704, 1085896), (19391, 935424), (19488, 930768), (22272, 814422), (25984, 698076), (29232, 620512), (32256, 562339), (33408, 542948), (38782, 467712), (38976, 465384), (44544, 407211), (51968, 349038), (58173, 311808), (58464, 310256), (66816, 271474), (77564, 233856), (77952, 232692), (103936, 174519), (116346, 155904), (116928, 155128), (133632, 135737)]