18530232

素因数分解:

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

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 54048000

約数和(自身を除く): 35517768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2251, 2744, 4116, 4502, 6753, 8232, 9004, 13506, 15757, 18008, 27012, 31514, 47271, 54024, 63028, 94542, 110299, 126056, 189084, 220598, 330897, 378168, 441196, 661794, 772093, 882392, 1323588, 1544186, 2316279, 2647176, 3088372, 4632558, 6176744, 9265116, 18530232]

約数ペア:

[(1, 18530232), (2, 9265116), (3, 6176744), (4, 4632558), (6, 3088372), (7, 2647176), (8, 2316279), (12, 1544186), (14, 1323588), (21, 882392), (24, 772093), (28, 661794), (42, 441196), (49, 378168), (56, 330897), (84, 220598), (98, 189084), (147, 126056), (168, 110299), (196, 94542), (294, 63028), (343, 54024), (392, 47271), (588, 31514), (686, 27012), (1029, 18008), (1176, 15757), (1372, 13506), (2058, 9004), (2251, 8232), (2744, 6753), (4116, 4502)]