81522486

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{46691}}^1$

素因数の和:46796

約数の個数: 24

約数和(自身を含む): 178456824

約数和(自身を除く): 96934338

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 46691, 93382, 140073, 280146, 420219, 840438, 4529027, 9058054, 13587081, 27174162, 40761243, 81522486]

約数ペア:

[(1, 81522486), (2, 40761243), (3, 27174162), (6, 13587081), (9, 9058054), (18, 4529027), (97, 840438), (194, 420219), (291, 280146), (582, 140073), (873, 93382), (1746, 46691)]