2647176

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 7701840

約数和(自身を除く): 5054664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2251, 4502, 6753, 9004, 13506, 15757, 18008, 27012, 31514, 47271, 54024, 63028, 94542, 110299, 126056, 189084, 220598, 330897, 378168, 441196, 661794, 882392, 1323588, 2647176]

約数ペア:

[(1, 2647176), (2, 1323588), (3, 882392), (4, 661794), (6, 441196), (7, 378168), (8, 330897), (12, 220598), (14, 189084), (21, 126056), (24, 110299), (28, 94542), (42, 63028), (49, 54024), (56, 47271), (84, 31514), (98, 27012), (147, 18008), (168, 15757), (196, 13506), (294, 9004), (392, 6753), (588, 4502), (1176, 2251)]