2016494403

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 3487138704

約数和(自身を除く): 1470644301

約数列:

[1, 3, 7, 11, 21, 33, 49, 73, 77, 121, 147, 219, 231, 363, 511, 539, 803, 847, 1533, 1553, 1617, 2409, 2541, 3577, 4659, 5621, 5929, 8833, 10731, 10871, 16863, 17083, 17787, 26499, 32613, 39347, 51249, 61831, 76097, 113369, 118041, 119581, 185493, 187913, 228291, 340107, 358743, 432817, 563739, 793583, 837067, 1247059, 1298451, 1315391, 2380749, 2511201, 3741177, 3946173, 5555081, 8729413, 9207737, 13717649, 16665243, 26188239, 27623211, 41152947, 61105891, 96023543, 183317673, 288070629, 672164801, 2016494403]

約数ペア:

[(1, 2016494403), (3, 672164801), (7, 288070629), (11, 183317673), (21, 96023543), (33, 61105891), (49, 41152947), (73, 27623211), (77, 26188239), (121, 16665243), (147, 13717649), (219, 9207737), (231, 8729413), (363, 5555081), (511, 3946173), (539, 3741177), (803, 2511201), (847, 2380749), (1533, 1315391), (1553, 1298451), (1617, 1247059), (2409, 837067), (2541, 793583), (3577, 563739), (4659, 432817), (5621, 358743), (5929, 340107), (8833, 228291), (10731, 187913), (10871, 185493), (16863, 119581), (17083, 118041), (17787, 113369), (26499, 76097), (32613, 61831), (39347, 51249)]