42138217.000000000

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{34171}}^1$

素因数の和:34195

約数の個数: 80

約数和(自身を含む): 338986240

約数和(自身を除く): 235653136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 34171, 68342, 102513, 136684, 205026, 239197, 273368, 307539, 410052, 478394, 546736, 615078, 717591, 820104, 922617, 956788, 1230156, 1435182, 1640208, 1845234, 1913576, 2152773, 2460312, 2870364, 3690468, 3827152, 4305546, 4920624, 5740728, 6458319, 7380936, 8611092, 11481456, 12916638, 14761872, 17222184, 25833276, 34444368, 51666552, 103333104]

約数ペア:

[(1, 103333104), (2, 51666552), (3, 34444368), (4, 25833276), (6, 17222184), (7, 14761872), (8, 12916638), (9, 11481456), (12, 8611092), (14, 7380936), (16, 6458319), (18, 5740728), (21, 4920624), (24, 4305546), (27, 3827152), (28, 3690468), (36, 2870364), (42, 2460312), (48, 2152773), (54, 1913576), (56, 1845234), (63, 1640208), (72, 1435182), (84, 1230156), (108, 956788), (112, 922617), (126, 820104), (144, 717591), (168, 615078), (189, 546736), (216, 478394), (252, 410052), (336, 307539), (378, 273368), (432, 239197), (504, 205026), (756, 136684), (1008, 102513), (1512, 68342), (3024, 34171)]