21546384

素因数分解:

$2^4\times 3^1\times {\mathrm{448883}}^1$

素因数の和:448894

約数の個数: 20

約数和(自身を含む): 55661616

約数和(自身を除く): 34115232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448883, 897766, 1346649, 1795532, 2693298, 3591064, 5386596, 7182128, 10773192, 21546384]

約数ペア:

[(1, 21546384), (2, 10773192), (3, 7182128), (4, 5386596), (6, 3591064), (8, 2693298), (12, 1795532), (16, 1346649), (24, 897766), (48, 448883)]