21587304

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10837}}^1$

素因数の和:10929

約数の個数: 32

約数和(自身を含む): 54623520

約数和(自身を除く): 33036216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10837, 21674, 32511, 43348, 65022, 86696, 130044, 260088, 899471, 1798942, 2698413, 3597884, 5396826, 7195768, 10793652, 21587304]

約数ペア:

[(1, 21587304), (2, 10793652), (3, 7195768), (4, 5396826), (6, 3597884), (8, 2698413), (12, 1798942), (24, 899471), (83, 260088), (166, 130044), (249, 86696), (332, 65022), (498, 43348), (664, 32511), (996, 21674), (1992, 10837)]