131526276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1565789}}^1$

素因数の和:1565803

約数の個数: 24

約数和(自身を含む): 350736960

約数和(自身を除く): 219210684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1565789, 3131578, 4697367, 6263156, 9394734, 10960523, 18789468, 21921046, 32881569, 43842092, 65763138, 131526276]

約数ペア:

[(1, 131526276), (2, 65763138), (3, 43842092), (4, 32881569), (6, 21921046), (7, 18789468), (12, 10960523), (14, 9394734), (21, 6263156), (28, 4697367), (42, 3131578), (84, 1565789)]