2017902708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{36469}}^1$

素因数の和:36561

約数の個数: 72

約数和(自身を含む): 5376407400

約数和(自身を除く): 3358504692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1537, 1908, 3074, 4611, 6148, 9222, 13833, 18444, 27666, 36469, 55332, 72938, 109407, 145876, 218814, 328221, 437628, 656442, 1057601, 1312884, 1932857, 2115202, 3172803, 3865714, 4230404, 5798571, 6345606, 7731428, 9518409, 11597142, 12691212, 17395713, 19036818, 23194284, 34791426, 38073636, 56052853, 69582852, 112105706, 168158559, 224211412, 336317118, 504475677, 672634236, 1008951354, 2017902708]

約数ペア:

[(1, 2017902708), (2, 1008951354), (3, 672634236), (4, 504475677), (6, 336317118), (9, 224211412), (12, 168158559), (18, 112105706), (29, 69582852), (36, 56052853), (53, 38073636), (58, 34791426), (87, 23194284), (106, 19036818), (116, 17395713), (159, 12691212), (174, 11597142), (212, 9518409), (261, 7731428), (318, 6345606), (348, 5798571), (477, 4230404), (522, 3865714), (636, 3172803), (954, 2115202), (1044, 1932857), (1537, 1312884), (1908, 1057601), (3074, 656442), (4611, 437628), (6148, 328221), (9222, 218814), (13833, 145876), (18444, 109407), (27666, 72938), (36469, 55332)]