2011766085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2593}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 4093954560

約数和(自身を除く): 2082188475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 821, 945, 2463, 2593, 4105, 5747, 7389, 7779, 12315, 12965, 17241, 18151, 22167, 23337, 28735, 36945, 38895, 51723, 54453, 70011, 86205, 90755, 110835, 116685, 155169, 163359, 258615, 272265, 350055, 490077, 775845, 816795, 2128853, 2450385, 6386559, 10644265, 14901971, 19159677, 31932795, 44705913, 57479031, 74509855, 95798385, 134117739, 223529565, 287395155, 402353217, 670588695, 2011766085]

約数ペア:

[(1, 2011766085), (3, 670588695), (5, 402353217), (7, 287395155), (9, 223529565), (15, 134117739), (21, 95798385), (27, 74509855), (35, 57479031), (45, 44705913), (63, 31932795), (105, 19159677), (135, 14901971), (189, 10644265), (315, 6386559), (821, 2450385), (945, 2128853), (2463, 816795), (2593, 775845), (4105, 490077), (5747, 350055), (7389, 272265), (7779, 258615), (12315, 163359), (12965, 155169), (17241, 116685), (18151, 110835), (22167, 90755), (23337, 86205), (28735, 70011), (36945, 54453), (38895, 51723)]