21162318

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3701}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 42380496

約数和(自身を除く): 21218178

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 3701, 5718, 7402, 11103, 22206, 3527053, 7054106, 10581159, 21162318]

約数ペア:

[(1, 21162318), (2, 10581159), (3, 7054106), (6, 3527053), (953, 22206), (1906, 11103), (2859, 7402), (3701, 5718)]