18528482

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24971}}^1$

素因数の和:25033

約数の個数: 16

約数和(自身を含む): 32363712

約数和(自身を除く): 13835230

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 24971, 49942, 174797, 349594, 1323463, 2646926, 9264241, 18528482]

約数ペア:

[(1, 18528482), (2, 9264241), (7, 2646926), (14, 1323463), (53, 349594), (106, 174797), (371, 49942), (742, 24971)]