21737148

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{8123}}^1$

素因数の和:8353

約数の個数: 24

約数和(自身を含む): 50953728

約数和(自身を除く): 29216580

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 8123, 16246, 24369, 32492, 48738, 97476, 1811429, 3622858, 5434287, 7245716, 10868574, 21737148]

約数ペア:

[(1, 21737148), (2, 10868574), (3, 7245716), (4, 5434287), (6, 3622858), (12, 1811429), (223, 97476), (446, 48738), (669, 32492), (892, 24369), (1338, 16246), (2676, 8123)]