82978866

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{42293}}^1$

素因数の和:42410

約数の個数: 24

約数和(自身を含む): 181441260

約数和(自身を除く): 98462394

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 42293, 84586, 126879, 253758, 380637, 761274, 4609937, 9219874, 13829811, 27659622, 41489433, 82978866]

約数ペア:

[(1, 82978866), (2, 41489433), (3, 27659622), (6, 13829811), (9, 9219874), (18, 4609937), (109, 761274), (218, 380637), (327, 253758), (654, 126879), (981, 84586), (1962, 42293)]