16381068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 41978496

約数和(自身を除く): 25597428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 643, 772, 1158, 1286, 1929, 2123, 2316, 2572, 3858, 4246, 6369, 7073, 7716, 8492, 12738, 14146, 21219, 25476, 28292, 42438, 84876, 124099, 248198, 372297, 496396, 744594, 1365089, 1489188, 2730178, 4095267, 5460356, 8190534, 16381068]

約数ペア:

[(1, 16381068), (2, 8190534), (3, 5460356), (4, 4095267), (6, 2730178), (11, 1489188), (12, 1365089), (22, 744594), (33, 496396), (44, 372297), (66, 248198), (132, 124099), (193, 84876), (386, 42438), (579, 28292), (643, 25476), (772, 21219), (1158, 14146), (1286, 12738), (1929, 8492), (2123, 7716), (2316, 7073), (2572, 6369), (3858, 4246)]