1726794

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4036032

約数和(自身を除く): 2309238

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 97, 129, 138, 194, 207, 258, 291, 387, 414, 582, 774, 873, 989, 1746, 1978, 2231, 2967, 4171, 4462, 5934, 6693, 8342, 8901, 12513, 13386, 17802, 20079, 25026, 37539, 40158, 75078, 95933, 191866, 287799, 575598, 863397, 1726794]

約数ペア:

[(1, 1726794), (2, 863397), (3, 575598), (6, 287799), (9, 191866), (18, 95933), (23, 75078), (43, 40158), (46, 37539), (69, 25026), (86, 20079), (97, 17802), (129, 13386), (138, 12513), (194, 8901), (207, 8342), (258, 6693), (291, 5934), (387, 4462), (414, 4171), (582, 2967), (774, 2231), (873, 1978), (989, 1746)]