7205166

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 9902034

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 86, 87, 107, 129, 174, 214, 258, 261, 321, 387, 522, 642, 774, 783, 963, 1161, 1247, 1566, 1926, 2322, 2494, 2889, 3103, 3741, 4601, 5778, 6206, 7482, 9202, 9309, 11223, 13803, 18618, 22446, 27606, 27927, 33669, 41409, 55854, 67338, 82818, 83781, 124227, 133429, 167562, 248454, 266858, 400287, 800574, 1200861, 2401722, 3602583, 7205166]

約数ペア:

[(1, 7205166), (2, 3602583), (3, 2401722), (6, 1200861), (9, 800574), (18, 400287), (27, 266858), (29, 248454), (43, 167562), (54, 133429), (58, 124227), (86, 83781), (87, 82818), (107, 67338), (129, 55854), (174, 41409), (214, 33669), (258, 27927), (261, 27606), (321, 22446), (387, 18618), (522, 13803), (642, 11223), (774, 9309), (783, 9202), (963, 7482), (1161, 6206), (1247, 5778), (1566, 4601), (1926, 3741), (2322, 3103), (2494, 2889)]