21273576

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1193}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 53300160

約数和(自身を除く): 32026584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1193, 1486, 2229, 2386, 2972, 3579, 4458, 4772, 5944, 7158, 8916, 9544, 14316, 17832, 28632, 886399, 1772798, 2659197, 3545596, 5318394, 7091192, 10636788, 21273576]

約数ペア:

[(1, 21273576), (2, 10636788), (3, 7091192), (4, 5318394), (6, 3545596), (8, 2659197), (12, 1772798), (24, 886399), (743, 28632), (1193, 17832), (1486, 14316), (2229, 9544), (2386, 8916), (2972, 7158), (3579, 5944), (4458, 4772)]