2017622916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 108

約数和(自身を含む): 5341557312

約数和(自身を除く): 3323934396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 412, 522, 618, 647, 841, 927, 1044, 1236, 1294, 1682, 1854, 1941, 2523, 2588, 2987, 3364, 3708, 3882, 5046, 5823, 5974, 7569, 7764, 8961, 10092, 11646, 11948, 15138, 17922, 18763, 23292, 26883, 30276, 35844, 37526, 53766, 56289, 66641, 75052, 86623, 107532, 112578, 133282, 168867, 173246, 199923, 225156, 259869, 266564, 337734, 346492, 399846, 519738, 544127, 599769, 675468, 779607, 799692, 1039476, 1088254, 1199538, 1559214, 1632381, 1932589, 2176508, 2399076, 3118428, 3264762, 3865178, 4897143, 5797767, 6529524, 7730356, 9794286, 11595534, 17393301, 19588572, 23191068, 34786602, 56045081, 69573204, 112090162, 168135243, 224180324, 336270486, 504405729, 672540972, 1008811458, 2017622916]

約数ペア:

[(1, 2017622916), (2, 1008811458), (3, 672540972), (4, 504405729), (6, 336270486), (9, 224180324), (12, 168135243), (18, 112090162), (29, 69573204), (36, 56045081), (58, 34786602), (87, 23191068), (103, 19588572), (116, 17393301), (174, 11595534), (206, 9794286), (261, 7730356), (309, 6529524), (348, 5797767), (412, 4897143), (522, 3865178), (618, 3264762), (647, 3118428), (841, 2399076), (927, 2176508), (1044, 1932589), (1236, 1632381), (1294, 1559214), (1682, 1199538), (1854, 1088254), (1941, 1039476), (2523, 799692), (2588, 779607), (2987, 675468), (3364, 599769), (3708, 544127), (3882, 519738), (5046, 399846), (5823, 346492), (5974, 337734), (7569, 266564), (7764, 259869), (8961, 225156), (10092, 199923), (11646, 173246), (11948, 168867), (15138, 133282), (17922, 112578), (18763, 107532), (23292, 86623), (26883, 75052), (30276, 66641), (35844, 56289), (37526, 53766)]