17678628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 34576092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 647, 759, 828, 1012, 1188, 1242, 1294, 1518, 1941, 2277, 2484, 2588, 3036, 3882, 4554, 5823, 6831, 7117, 7764, 9108, 11646, 13662, 14234, 14881, 17469, 21351, 23292, 27324, 28468, 29762, 34938, 42702, 44643, 59524, 64053, 69876, 85404, 89286, 128106, 133929, 163691, 178572, 192159, 256212, 267858, 327382, 384318, 401787, 491073, 535716, 654764, 768636, 803574, 982146, 1473219, 1607148, 1964292, 2946438, 4419657, 5892876, 8839314, 17678628]

約数ペア:

[(1, 17678628), (2, 8839314), (3, 5892876), (4, 4419657), (6, 2946438), (9, 1964292), (11, 1607148), (12, 1473219), (18, 982146), (22, 803574), (23, 768636), (27, 654764), (33, 535716), (36, 491073), (44, 401787), (46, 384318), (54, 327382), (66, 267858), (69, 256212), (92, 192159), (99, 178572), (108, 163691), (132, 133929), (138, 128106), (198, 89286), (207, 85404), (253, 69876), (276, 64053), (297, 59524), (396, 44643), (414, 42702), (506, 34938), (594, 29762), (621, 28468), (647, 27324), (759, 23292), (828, 21351), (1012, 17469), (1188, 14881), (1242, 14234), (1294, 13662), (1518, 11646), (1941, 9108), (2277, 7764), (2484, 7117), (2588, 6831), (3036, 5823), (3882, 4554)]