25170786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 57410496

約数和(自身を除く): 32239710

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 373, 414, 489, 746, 978, 1119, 1467, 2238, 2934, 3357, 3749, 6714, 7498, 8579, 11247, 17158, 22494, 25737, 33741, 51474, 60799, 67482, 77211, 121598, 154422, 182397, 364794, 547191, 1094382, 1398377, 2796754, 4195131, 8390262, 12585393, 25170786]

約数ペア:

[(1, 25170786), (2, 12585393), (3, 8390262), (6, 4195131), (9, 2796754), (18, 1398377), (23, 1094382), (46, 547191), (69, 364794), (138, 182397), (163, 154422), (207, 121598), (326, 77211), (373, 67482), (414, 60799), (489, 51474), (746, 33741), (978, 25737), (1119, 22494), (1467, 17158), (2238, 11247), (2934, 8579), (3357, 7498), (3749, 6714)]