11812313088

素因数分解:

$2^{11}\times 3^2\times {\mathrm{640859}}^1$

素因数の和:640887

約数の個数: 72

約数和(自身を含む): 34116182100

約数和(自身を除く): 22303869012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 640859, 1281718, 1922577, 2563436, 3845154, 5126872, 5767731, 7690308, 10253744, 11535462, 15380616, 20507488, 23070924, 30761232, 41014976, 46141848, 61522464, 82029952, 92283696, 123044928, 164059904, 184567392, 246089856, 328119808, 369134784, 492179712, 656239616, 738269568, 984359424, 1312479232, 1476539136, 1968718848, 2953078272, 3937437696, 5906156544, 11812313088]

約数ペア:

[(1, 11812313088), (2, 5906156544), (3, 3937437696), (4, 2953078272), (6, 1968718848), (8, 1476539136), (9, 1312479232), (12, 984359424), (16, 738269568), (18, 656239616), (24, 492179712), (32, 369134784), (36, 328119808), (48, 246089856), (64, 184567392), (72, 164059904), (96, 123044928), (128, 92283696), (144, 82029952), (192, 61522464), (256, 46141848), (288, 41014976), (384, 30761232), (512, 23070924), (576, 20507488), (768, 15380616), (1024, 11535462), (1152, 10253744), (1536, 7690308), (2048, 5767731), (2304, 5126872), (3072, 3845154), (4608, 2563436), (6144, 1922577), (9216, 1281718), (18432, 640859)]