81840522

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{368651}}^1$

素因数の和:368693

約数の個数: 16

約数和(自身を含む): 168105312

約数和(自身を除く): 86264790

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 368651, 737302, 1105953, 2211906, 13640087, 27280174, 40920261, 81840522]

約数ペア:

[(1, 81840522), (2, 40920261), (3, 27280174), (6, 13640087), (37, 2211906), (74, 1105953), (111, 737302), (222, 368651)]