21816024

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2437}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 54708720

約数和(自身を除く): 32892696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2437, 2984, 4476, 4874, 7311, 8952, 9748, 14622, 19496, 29244, 58488, 909001, 1818002, 2727003, 3636004, 5454006, 7272008, 10908012, 21816024]

約数ペア:

[(1, 21816024), (2, 10908012), (3, 7272008), (4, 5454006), (6, 3636004), (8, 2727003), (12, 1818002), (24, 909001), (373, 58488), (746, 29244), (1119, 19496), (1492, 14622), (2238, 9748), (2437, 8952), (2984, 7311), (4476, 4874)]