16828476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 45400320

約数和(自身を除く): 28571844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2251, 2492, 3738, 4502, 6753, 7476, 9004, 13506, 15757, 27012, 31514, 47271, 63028, 94542, 189084, 200339, 400678, 601017, 801356, 1202034, 1402373, 2404068, 2804746, 4207119, 5609492, 8414238, 16828476]

約数ペア:

[(1, 16828476), (2, 8414238), (3, 5609492), (4, 4207119), (6, 2804746), (7, 2404068), (12, 1402373), (14, 1202034), (21, 801356), (28, 601017), (42, 400678), (84, 200339), (89, 189084), (178, 94542), (267, 63028), (356, 47271), (534, 31514), (623, 27012), (1068, 15757), (1246, 13506), (1869, 9004), (2251, 7476), (2492, 6753), (3738, 4502)]