18945942264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{971}}^1$

素因数の和:1858

約数の個数: 192

約数和(自身を含む): 57316896000

約数和(自身を除く): 38370953736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 839, 969, 971, 1224, 1292, 1368, 1678, 1938, 1942, 2517, 2584, 2907, 2913, 3356, 3876, 3884, 5034, 5814, 5826, 6712, 7551, 7752, 7768, 8739, 10068, 11628, 11652, 14263, 15102, 15941, 16507, 17478, 18449, 20136, 23256, 23304, 28526, 30204, 31882, 33014, 34956, 36898, 42789, 47823, 49521, 55347, 57052, 60408, 63764, 66028, 69912, 73796, 85578, 95646, 99042, 110694, 114104, 127528, 128367, 132056, 143469, 147592, 148563, 166041, 171156, 191292, 198084, 221388, 256734, 270997, 286938, 297126, 313633, 332082, 342312, 382584, 396168, 442776, 513468, 541994, 573876, 594252, 627266, 664164, 812991, 814669, 940899, 1026936, 1083988, 1147752, 1188504, 1254532, 1328328, 1625982, 1629338, 1881798, 2167976, 2438973, 2444007, 2509064, 2822697, 3251964, 3258676, 3763596, 4877946, 4888014, 5645394, 6503928, 6517352, 7332021, 7527192, 9755892, 9776028, 11290788, 13849373, 14664042, 15478711, 19511784, 19552056, 22581576, 27698746, 29328084, 30957422, 41548119, 46436133, 55397492, 58656168, 61914844, 83096238, 92872266, 110794984, 123829688, 124644357, 139308399, 166192476, 185744532, 249288714, 263138087, 278616798, 332384952, 371489064, 498577428, 526276174, 557233596, 789414261, 997154856, 1052552348, 1114467192, 1578828522, 2105104696, 2368242783, 3157657044, 4736485566, 6315314088, 9472971132, 18945942264]

約数ペア:

[(1, 18945942264), (2, 9472971132), (3, 6315314088), (4, 4736485566), (6, 3157657044), (8, 2368242783), (9, 2105104696), (12, 1578828522), (17, 1114467192), (18, 1052552348), (19, 997154856), (24, 789414261), (34, 557233596), (36, 526276174), (38, 498577428), (51, 371489064), (57, 332384952), (68, 278616798), (72, 263138087), (76, 249288714), (102, 185744532), (114, 166192476), (136, 139308399), (152, 124644357), (153, 123829688), (171, 110794984), (204, 92872266), (228, 83096238), (306, 61914844), (323, 58656168), (342, 55397492), (408, 46436133), (456, 41548119), (612, 30957422), (646, 29328084), (684, 27698746), (839, 22581576), (969, 19552056), (971, 19511784), (1224, 15478711), (1292, 14664042), (1368, 13849373), (1678, 11290788), (1938, 9776028), (1942, 9755892), (2517, 7527192), (2584, 7332021), (2907, 6517352), (2913, 6503928), (3356, 5645394), (3876, 4888014), (3884, 4877946), (5034, 3763596), (5814, 3258676), (5826, 3251964), (6712, 2822697), (7551, 2509064), (7752, 2444007), (7768, 2438973), (8739, 2167976), (10068, 1881798), (11628, 1629338), (11652, 1625982), (14263, 1328328), (15102, 1254532), (15941, 1188504), (16507, 1147752), (17478, 1083988), (18449, 1026936), (20136, 940899), (23256, 814669), (23304, 812991), (28526, 664164), (30204, 627266), (31882, 594252), (33014, 573876), (34956, 541994), (36898, 513468), (42789, 442776), (47823, 396168), (49521, 382584), (55347, 342312), (57052, 332082), (60408, 313633), (63764, 297126), (66028, 286938), (69912, 270997), (73796, 256734), (85578, 221388), (95646, 198084), (99042, 191292), (110694, 171156), (114104, 166041), (127528, 148563), (128367, 147592), (132056, 143469)]