18949001856

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{13757}}^1$

素因数の和:14002

約数の個数: 128

約数和(自身を含む): 53550538560

約数和(自身を除く): 34601536704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 211, 272, 384, 408, 422, 544, 633, 816, 844, 1088, 1266, 1632, 1688, 2176, 2532, 3264, 3376, 3587, 5064, 6528, 6752, 7174, 10128, 10761, 13504, 13757, 14348, 20256, 21522, 27008, 27514, 28696, 40512, 41271, 43044, 55028, 57392, 81024, 82542, 86088, 110056, 114784, 165084, 172176, 220112, 229568, 233869, 330168, 344352, 440224, 459136, 467738, 660336, 688704, 701607, 880448, 935476, 1320672, 1377408, 1403214, 1760896, 1870952, 2641344, 2806428, 2902727, 3741904, 5282688, 5612856, 5805454, 7483808, 8708181, 11225712, 11610908, 14967616, 17416362, 22451424, 23221816, 29935232, 34832724, 44902848, 46443632, 49346359, 69665448, 89805696, 92887264, 98692718, 139330896, 148039077, 185774528, 197385436, 278661792, 296078154, 371549056, 394770872, 557323584, 592156308, 789541744, 1114647168, 1184312616, 1579083488, 2368625232, 3158166976, 4737250464, 6316333952, 9474500928, 18949001856]

約数ペア:

[(1, 18949001856), (2, 9474500928), (3, 6316333952), (4, 4737250464), (6, 3158166976), (8, 2368625232), (12, 1579083488), (16, 1184312616), (17, 1114647168), (24, 789541744), (32, 592156308), (34, 557323584), (48, 394770872), (51, 371549056), (64, 296078154), (68, 278661792), (96, 197385436), (102, 185774528), (128, 148039077), (136, 139330896), (192, 98692718), (204, 92887264), (211, 89805696), (272, 69665448), (384, 49346359), (408, 46443632), (422, 44902848), (544, 34832724), (633, 29935232), (816, 23221816), (844, 22451424), (1088, 17416362), (1266, 14967616), (1632, 11610908), (1688, 11225712), (2176, 8708181), (2532, 7483808), (3264, 5805454), (3376, 5612856), (3587, 5282688), (5064, 3741904), (6528, 2902727), (6752, 2806428), (7174, 2641344), (10128, 1870952), (10761, 1760896), (13504, 1403214), (13757, 1377408), (14348, 1320672), (20256, 935476), (21522, 880448), (27008, 701607), (27514, 688704), (28696, 660336), (40512, 467738), (41271, 459136), (43044, 440224), (55028, 344352), (57392, 330168), (81024, 233869), (82542, 229568), (86088, 220112), (110056, 172176), (114784, 165084)]