210684684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2508151}}^1$

素因数の和:2508165

約数の個数: 24

約数和(自身を含む): 561826048

約数和(自身を除く): 351141364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2508151, 5016302, 7524453, 10032604, 15048906, 17557057, 30097812, 35114114, 52671171, 70228228, 105342342, 210684684]

約数ペア:

[(1, 210684684), (2, 105342342), (3, 70228228), (4, 52671171), (6, 35114114), (7, 30097812), (12, 17557057), (14, 15048906), (21, 10032604), (28, 7524453), (42, 5016302), (84, 2508151)]