21422304

素因数分解:

$2^5\times 3^2\times {\mathrm{74383}}^1$

素因数の和:74399

約数の個数: 36

約数和(自身を含む): 60920496

約数和(自身を除く): 39498192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 74383, 148766, 223149, 297532, 446298, 595064, 669447, 892596, 1190128, 1338894, 1785192, 2380256, 2677788, 3570384, 5355576, 7140768, 10711152, 21422304]

約数ペア:

[(1, 21422304), (2, 10711152), (3, 7140768), (4, 5355576), (6, 3570384), (8, 2677788), (9, 2380256), (12, 1785192), (16, 1338894), (18, 1190128), (24, 892596), (32, 669447), (36, 595064), (48, 446298), (72, 297532), (96, 223149), (144, 148766), (288, 74383)]