2128584003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10009}}^1$

素因数の和:10092

約数の個数: 64

約数和(自身を含む): 3766963200

約数和(自身を除く): 1638379197

約数列:

[1, 3, 7, 13, 19, 21, 39, 41, 57, 91, 123, 133, 247, 273, 287, 399, 533, 741, 779, 861, 1599, 1729, 2337, 3731, 5187, 5453, 10009, 10127, 11193, 16359, 30027, 30381, 70063, 70889, 130117, 190171, 210189, 212667, 390351, 410369, 570513, 910819, 1231107, 1331197, 2472223, 2732457, 2872583, 3993591, 5334797, 7416669, 7797011, 8617749, 16004391, 17305561, 23391033, 37343579, 51916683, 54579077, 101361143, 112030737, 163737231, 304083429, 709528001, 2128584003]

約数ペア:

[(1, 2128584003), (3, 709528001), (7, 304083429), (13, 163737231), (19, 112030737), (21, 101361143), (39, 54579077), (41, 51916683), (57, 37343579), (91, 23391033), (123, 17305561), (133, 16004391), (247, 8617749), (273, 7797011), (287, 7416669), (399, 5334797), (533, 3993591), (741, 2872583), (779, 2732457), (861, 2472223), (1599, 1331197), (1729, 1231107), (2337, 910819), (3731, 570513), (5187, 410369), (5453, 390351), (10009, 212667), (10127, 210189), (11193, 190171), (16359, 130117), (30027, 70889), (30381, 70063)]