26916204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320431}}^1$

素因数の和:320445

約数の個数: 24

約数和(自身を含む): 71776768

約数和(自身を除く): 44860564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320431, 640862, 961293, 1281724, 1922586, 2243017, 3845172, 4486034, 6729051, 8972068, 13458102, 26916204]

約数ペア:

[(1, 26916204), (2, 13458102), (3, 8972068), (4, 6729051), (6, 4486034), (7, 3845172), (12, 2243017), (14, 1922586), (21, 1281724), (28, 961293), (42, 640862), (84, 320431)]