26698212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 70761600

約数和(自身を除く): 44063388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 239, 261, 321, 348, 428, 478, 522, 642, 717, 956, 963, 1044, 1284, 1434, 1926, 2151, 2868, 3103, 3852, 4302, 6206, 6931, 8604, 9309, 12412, 13862, 18618, 20793, 25573, 27724, 27927, 37236, 41586, 51146, 55854, 62379, 76719, 83172, 102292, 111708, 124758, 153438, 230157, 249516, 306876, 460314, 741617, 920628, 1483234, 2224851, 2966468, 4449702, 6674553, 8899404, 13349106, 26698212]

約数ペア:

[(1, 26698212), (2, 13349106), (3, 8899404), (4, 6674553), (6, 4449702), (9, 2966468), (12, 2224851), (18, 1483234), (29, 920628), (36, 741617), (58, 460314), (87, 306876), (107, 249516), (116, 230157), (174, 153438), (214, 124758), (239, 111708), (261, 102292), (321, 83172), (348, 76719), (428, 62379), (478, 55854), (522, 51146), (642, 41586), (717, 37236), (956, 27927), (963, 27724), (1044, 25573), (1284, 20793), (1434, 18618), (1926, 13862), (2151, 12412), (2868, 9309), (3103, 8604), (3852, 6931), (4302, 6206)]