1644990822

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{16747}}^1$

素因数の和:16882

約数の個数: 64

約数和(自身を含む): 3906973440

約数和(自身を除く): 2261982618

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 642, 918, 963, 1819, 1926, 2889, 3638, 5457, 5778, 10914, 16371, 16747, 32742, 33494, 49113, 50241, 98226, 100482, 150723, 284699, 301446, 452169, 569398, 854097, 904338, 1708194, 1791929, 2562291, 3583858, 5124582, 5375787, 7686873, 10751574, 15373746, 16127361, 30462793, 32254722, 48382083, 60925586, 91388379, 96764166, 182776758, 274165137, 548330274, 822495411, 1644990822]

約数ペア:

[(1, 1644990822), (2, 822495411), (3, 548330274), (6, 274165137), (9, 182776758), (17, 96764166), (18, 91388379), (27, 60925586), (34, 48382083), (51, 32254722), (54, 30462793), (102, 16127361), (107, 15373746), (153, 10751574), (214, 7686873), (306, 5375787), (321, 5124582), (459, 3583858), (642, 2562291), (918, 1791929), (963, 1708194), (1819, 904338), (1926, 854097), (2889, 569398), (3638, 452169), (5457, 301446), (5778, 284699), (10914, 150723), (16371, 100482), (16747, 98226), (32742, 50241), (33494, 49113)]