1971296082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 5132851200

約数和(自身を除く): 3161555118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 157, 177, 189, 314, 354, 378, 413, 471, 531, 563, 826, 942, 1062, 1099, 1126, 1239, 1413, 1593, 1689, 2198, 2478, 2826, 3186, 3297, 3378, 3717, 3941, 4239, 5067, 6594, 7434, 7882, 8478, 9263, 9891, 10134, 11151, 11823, 15201, 18526, 19782, 22302, 23646, 27789, 29673, 30402, 33217, 35469, 55578, 59346, 64841, 66434, 70938, 83367, 88391, 99651, 106407, 129682, 166734, 176782, 194523, 199302, 212814, 232519, 250101, 265173, 298953, 389046, 465038, 500202, 530346, 583569, 597906, 618737, 697557, 795519, 896859, 1167138, 1237474, 1395114, 1591038, 1750707, 1793718, 1856211, 2092671, 2386557, 3501414, 3712422, 4185342, 4773114, 5215069, 5568633, 6278013, 10430138, 11137266, 12556026, 15645207, 16705899, 31290414, 33411798, 36505483, 46935621, 73010966, 93871242, 109516449, 140806863, 219032898, 281613726, 328549347, 657098694, 985648041, 1971296082]

約数ペア:

[(1, 1971296082), (2, 985648041), (3, 657098694), (6, 328549347), (7, 281613726), (9, 219032898), (14, 140806863), (18, 109516449), (21, 93871242), (27, 73010966), (42, 46935621), (54, 36505483), (59, 33411798), (63, 31290414), (118, 16705899), (126, 15645207), (157, 12556026), (177, 11137266), (189, 10430138), (314, 6278013), (354, 5568633), (378, 5215069), (413, 4773114), (471, 4185342), (531, 3712422), (563, 3501414), (826, 2386557), (942, 2092671), (1062, 1856211), (1099, 1793718), (1126, 1750707), (1239, 1591038), (1413, 1395114), (1593, 1237474), (1689, 1167138), (2198, 896859), (2478, 795519), (2826, 697557), (3186, 618737), (3297, 597906), (3378, 583569), (3717, 530346), (3941, 500202), (4239, 465038), (5067, 389046), (6594, 298953), (7434, 265173), (7882, 250101), (8478, 232519), (9263, 212814), (9891, 199302), (10134, 194523), (11151, 176782), (11823, 166734), (15201, 129682), (18526, 106407), (19782, 99651), (22302, 88391), (23646, 83367), (27789, 70938), (29673, 66434), (30402, 64841), (33217, 59346), (35469, 55578)]