1868123712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106921}}^1$

素因数の和:106956

約数の個数: 112

約数和(自身を含む): 6083434112

約数和(自身を除く): 4215310400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 106921, 213842, 320763, 427684, 641526, 748447, 855368, 1283052, 1389973, 1496894, 1710736, 2245341, 2566104, 2779946, 2993788, 3421472, 4169919, 4490682, 5132208, 5559892, 5987576, 6842944, 8339838, 8981364, 9729811, 10264416, 11119784, 11975152, 16679676, 17962728, 19459622, 20528832, 22239568, 23950304, 29189433, 33359352, 35925456, 38919244, 44479136, 47900608, 58378866, 66718704, 71850912, 77838488, 88958272, 116757732, 133437408, 143701824, 155676976, 233515464, 266874816, 311353952, 467030928, 622707904, 934061856, 1868123712]

約数ペア:

[(1, 1868123712), (2, 934061856), (3, 622707904), (4, 467030928), (6, 311353952), (7, 266874816), (8, 233515464), (12, 155676976), (13, 143701824), (14, 133437408), (16, 116757732), (21, 88958272), (24, 77838488), (26, 71850912), (28, 66718704), (32, 58378866), (39, 47900608), (42, 44479136), (48, 38919244), (52, 35925456), (56, 33359352), (64, 29189433), (78, 23950304), (84, 22239568), (91, 20528832), (96, 19459622), (104, 17962728), (112, 16679676), (156, 11975152), (168, 11119784), (182, 10264416), (192, 9729811), (208, 8981364), (224, 8339838), (273, 6842944), (312, 5987576), (336, 5559892), (364, 5132208), (416, 4490682), (448, 4169919), (546, 3421472), (624, 2993788), (672, 2779946), (728, 2566104), (832, 2245341), (1092, 1710736), (1248, 1496894), (1344, 1389973), (1456, 1283052), (2184, 855368), (2496, 748447), (2912, 641526), (4368, 427684), (5824, 320763), (8736, 213842), (17472, 106921)]