2017751316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{24239}}^1$

素因数の和:25244

約数の個数: 48

約数和(自身を含む): 5386321920

約数和(自身を除く): 3368570604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991, 1982, 2973, 3964, 5946, 6937, 11892, 13874, 20811, 24239, 27748, 41622, 48478, 72717, 83244, 96956, 145434, 169673, 290868, 339346, 509019, 678692, 1018038, 2036076, 24020849, 48041698, 72062547, 96083396, 144125094, 168145943, 288250188, 336291886, 504437829, 672583772, 1008875658, 2017751316]

約数ペア:

[(1, 2017751316), (2, 1008875658), (3, 672583772), (4, 504437829), (6, 336291886), (7, 288250188), (12, 168145943), (14, 144125094), (21, 96083396), (28, 72062547), (42, 48041698), (84, 24020849), (991, 2036076), (1982, 1018038), (2973, 678692), (3964, 509019), (5946, 339346), (6937, 290868), (11892, 169673), (13874, 145434), (20811, 96956), (24239, 83244), (27748, 72717), (41622, 48478)]