56655666

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{8009}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 126878400

約数和(自身を除く): 70222734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 8009, 16018, 24027, 48054, 72081, 144162, 216243, 432486, 1049179, 2098358, 3147537, 6295074, 9442611, 18885222, 28327833, 56655666]

約数ペア:

[(1, 56655666), (2, 28327833), (3, 18885222), (6, 9442611), (9, 6295074), (18, 3147537), (27, 2098358), (54, 1049179), (131, 432486), (262, 216243), (393, 144162), (786, 72081), (1179, 48054), (2358, 24027), (3537, 16018), (7074, 8009)]