18804506

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25343}}^1$

素因数の和:25405

約数の個数: 16

約数和(自身を含む): 32845824

約数和(自身を除く): 14041318

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25343, 50686, 177401, 354802, 1343179, 2686358, 9402253, 18804506]

約数ペア:

[(1, 18804506), (2, 9402253), (7, 2686358), (14, 1343179), (53, 354802), (106, 177401), (371, 50686), (742, 25343)]