38971758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 91995264

約数和(自身を除く): 53023506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 1867, 2982, 3479, 3734, 5601, 6958, 10437, 11202, 13069, 20874, 26138, 39207, 78414, 91483, 132557, 182966, 265114, 274449, 397671, 548898, 795342, 927899, 1855798, 2783697, 5567394, 6495293, 12990586, 19485879, 38971758]

約数ペア:

[(1, 38971758), (2, 19485879), (3, 12990586), (6, 6495293), (7, 5567394), (14, 2783697), (21, 1855798), (42, 927899), (49, 795342), (71, 548898), (98, 397671), (142, 274449), (147, 265114), (213, 182966), (294, 132557), (426, 91483), (497, 78414), (994, 39207), (1491, 26138), (1867, 20874), (2982, 13069), (3479, 11202), (3734, 10437), (5601, 6958)]