21103425336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{176179}}^1$

素因数の和:176249

約数の個数: 128

約数和(自身を含む): 64946995200

約数和(自身を除く): 43843569864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2604, 2852, 3864, 4278, 4991, 5208, 5704, 8556, 9982, 14973, 17112, 19964, 29946, 39928, 59892, 119784, 176179, 352358, 528537, 704716, 1057074, 1233253, 1409432, 2114148, 2466506, 3699759, 4052117, 4228296, 4933012, 5461549, 7399518, 8104234, 9866024, 10923098, 12156351, 14799036, 16208468, 16384647, 21846196, 24312702, 28364819, 29598072, 32416936, 32769294, 38230843, 43692392, 48625404, 56729638, 65538588, 76461686, 85094457, 97250808, 113459276, 114692529, 125615627, 131077176, 152923372, 170188914, 226918552, 229385058, 251231254, 305846744, 340377828, 376846881, 458770116, 502462508, 680755656, 753693762, 879309389, 917540232, 1004925016, 1507387524, 1758618778, 2637928167, 3014775048, 3517237556, 5275856334, 7034475112, 10551712668, 21103425336]

約数ペア:

[(1, 21103425336), (2, 10551712668), (3, 7034475112), (4, 5275856334), (6, 3517237556), (7, 3014775048), (8, 2637928167), (12, 1758618778), (14, 1507387524), (21, 1004925016), (23, 917540232), (24, 879309389), (28, 753693762), (31, 680755656), (42, 502462508), (46, 458770116), (56, 376846881), (62, 340377828), (69, 305846744), (84, 251231254), (92, 229385058), (93, 226918552), (124, 170188914), (138, 152923372), (161, 131077176), (168, 125615627), (184, 114692529), (186, 113459276), (217, 97250808), (248, 85094457), (276, 76461686), (322, 65538588), (372, 56729638), (434, 48625404), (483, 43692392), (552, 38230843), (644, 32769294), (651, 32416936), (713, 29598072), (744, 28364819), (868, 24312702), (966, 21846196), (1288, 16384647), (1302, 16208468), (1426, 14799036), (1736, 12156351), (1932, 10923098), (2139, 9866024), (2604, 8104234), (2852, 7399518), (3864, 5461549), (4278, 4933012), (4991, 4228296), (5208, 4052117), (5704, 3699759), (8556, 2466506), (9982, 2114148), (14973, 1409432), (17112, 1233253), (19964, 1057074), (29946, 704716), (39928, 528537), (59892, 352358), (119784, 176179)]