1826366906

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 3640412160

約数和(自身を除く): 1814045254

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 197, 247, 266, 383, 394, 494, 637, 766, 931, 1274, 1379, 1729, 1862, 2561, 2681, 2758, 3458, 3743, 4979, 5122, 5362, 7277, 7486, 9653, 9958, 12103, 14554, 17927, 18767, 19306, 24206, 26201, 34853, 35854, 37534, 48659, 50939, 52402, 69706, 75451, 94601, 97318, 101878, 125489, 150902, 183407, 189202, 243971, 250978, 340613, 356573, 366814, 487942, 528157, 662207, 681226, 713146, 980863, 1056314, 1324414, 1433569, 1961726, 2384291, 2867138, 3697099, 4635449, 4768582, 6866041, 7394198, 9270898, 10034983, 13732082, 18636397, 20069966, 37272794, 48062287, 70244881, 96124574, 130454779, 140489762, 260909558, 913183453, 1826366906]

約数ペア:

[(1, 1826366906), (2, 913183453), (7, 260909558), (13, 140489762), (14, 130454779), (19, 96124574), (26, 70244881), (38, 48062287), (49, 37272794), (91, 20069966), (98, 18636397), (133, 13732082), (182, 10034983), (197, 9270898), (247, 7394198), (266, 6866041), (383, 4768582), (394, 4635449), (494, 3697099), (637, 2867138), (766, 2384291), (931, 1961726), (1274, 1433569), (1379, 1324414), (1729, 1056314), (1862, 980863), (2561, 713146), (2681, 681226), (2758, 662207), (3458, 528157), (3743, 487942), (4979, 366814), (5122, 356573), (5362, 340613), (7277, 250978), (7486, 243971), (9653, 189202), (9958, 183407), (12103, 150902), (14554, 125489), (17927, 101878), (18767, 97318), (19306, 94601), (24206, 75451), (26201, 69706), (34853, 52402), (35854, 50939), (37534, 48659)]