21707808

素因数分解:

$2^5\times 3^1\times {\mathrm{226123}}^1$

素因数の和:226136

約数の個数: 24

約数和(自身を含む): 56983248

約数和(自身を除く): 35275440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 226123, 452246, 678369, 904492, 1356738, 1808984, 2713476, 3617968, 5426952, 7235936, 10853904, 21707808]

約数ペア:

[(1, 21707808), (2, 10853904), (3, 7235936), (4, 5426952), (6, 3617968), (8, 2713476), (12, 1808984), (16, 1356738), (24, 904492), (32, 678369), (48, 452246), (96, 226123)]