4638438

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 11997360

約数和(自身を除く): 7358922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1753, 2646, 3506, 5259, 10518, 12271, 15777, 24542, 31554, 36813, 47331, 73626, 85897, 94662, 110439, 171794, 220878, 257691, 331317, 515382, 662634, 773073, 1546146, 2319219, 4638438]

約数ペア:

[(1, 4638438), (2, 2319219), (3, 1546146), (6, 773073), (7, 662634), (9, 515382), (14, 331317), (18, 257691), (21, 220878), (27, 171794), (42, 110439), (49, 94662), (54, 85897), (63, 73626), (98, 47331), (126, 36813), (147, 31554), (189, 24542), (294, 15777), (378, 12271), (441, 10518), (882, 5259), (1323, 3506), (1753, 2646)]