856494

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 40

約数和(自身を含む): 2038608

約数和(自身を除く): 1182114

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 311, 459, 622, 918, 933, 1377, 1866, 2754, 2799, 5287, 5598, 8397, 10574, 15861, 16794, 25191, 31722, 47583, 50382, 95166, 142749, 285498, 428247, 856494]

約数ペア:

[(1, 856494), (2, 428247), (3, 285498), (6, 142749), (9, 95166), (17, 50382), (18, 47583), (27, 31722), (34, 25191), (51, 16794), (54, 15861), (81, 10574), (102, 8397), (153, 5598), (162, 5287), (306, 2799), (311, 2754), (459, 1866), (622, 1377), (918, 933)]