21788952

素因数分解:

$2^3\times 3^1\times {\mathrm{761}}^1\times {\mathrm{1193}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 54589680

約数和(自身を除く): 32800728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 761, 1193, 1522, 2283, 2386, 3044, 3579, 4566, 4772, 6088, 7158, 9132, 9544, 14316, 18264, 28632, 907873, 1815746, 2723619, 3631492, 5447238, 7262984, 10894476, 21788952]

約数ペア:

[(1, 21788952), (2, 10894476), (3, 7262984), (4, 5447238), (6, 3631492), (8, 2723619), (12, 1815746), (24, 907873), (761, 28632), (1193, 18264), (1522, 14316), (2283, 9544), (2386, 9132), (3044, 7158), (3579, 6088), (4566, 4772)]