21936432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{65287}}^1$

素因数の和:65305

約数の個数: 40

約数和(自身を含む): 64765696

約数和(自身を除く): 42829264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 65287, 130574, 195861, 261148, 391722, 457009, 522296, 783444, 914018, 1044592, 1371027, 1566888, 1828036, 2742054, 3133776, 3656072, 5484108, 7312144, 10968216, 21936432]

約数ペア:

[(1, 21936432), (2, 10968216), (3, 7312144), (4, 5484108), (6, 3656072), (7, 3133776), (8, 2742054), (12, 1828036), (14, 1566888), (16, 1371027), (21, 1044592), (24, 914018), (28, 783444), (42, 522296), (48, 457009), (56, 391722), (84, 261148), (112, 195861), (168, 130574), (336, 65287)]