21483312

素因数分解:

$2^4\times 3^1\times {\mathrm{447569}}^1$

素因数の和:447580

約数の個数: 20

約数和(自身を含む): 55498680

約数和(自身を除く): 34015368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447569, 895138, 1342707, 1790276, 2685414, 3580552, 5370828, 7161104, 10741656, 21483312]

約数ペア:

[(1, 21483312), (2, 10741656), (3, 7161104), (4, 5370828), (6, 3580552), (8, 2685414), (12, 1790276), (16, 1342707), (24, 895138), (48, 447569)]