838442892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9981463}}^1$

素因数の和:9981477

約数の個数: 24

約数和(自身を含む): 2235847936

約数和(自身を除く): 1397405044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9981463, 19962926, 29944389, 39925852, 59888778, 69870241, 119777556, 139740482, 209610723, 279480964, 419221446, 838442892]

約数ペア:

[(1, 838442892), (2, 419221446), (3, 279480964), (4, 209610723), (6, 139740482), (7, 119777556), (12, 69870241), (14, 59888778), (21, 39925852), (28, 29944389), (42, 19962926), (84, 9981463)]