16538058

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 38301120

約数和(自身を除く): 21763062

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 929, 989, 1858, 1978, 2787, 2967, 5574, 5934, 8361, 8901, 16722, 17802, 21367, 39947, 42734, 64101, 79894, 119841, 128202, 192303, 239682, 359523, 384606, 719046, 918781, 1837562, 2756343, 5512686, 8269029, 16538058]

約数ペア:

[(1, 16538058), (2, 8269029), (3, 5512686), (6, 2756343), (9, 1837562), (18, 918781), (23, 719046), (43, 384606), (46, 359523), (69, 239682), (86, 192303), (129, 128202), (138, 119841), (207, 79894), (258, 64101), (387, 42734), (414, 39947), (774, 21367), (929, 17802), (989, 16722), (1858, 8901), (1978, 8361), (2787, 5934), (2967, 5574)]