6666506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 12659328

約数和(自身を除く): 5992822

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 593, 803, 1022, 1186, 1606, 4151, 5621, 6523, 8302, 11242, 13046, 43289, 45661, 86578, 91322, 303023, 476179, 606046, 952358, 3333253, 6666506]

約数ペア:

[(1, 6666506), (2, 3333253), (7, 952358), (11, 606046), (14, 476179), (22, 303023), (73, 91322), (77, 86578), (146, 45661), (154, 43289), (511, 13046), (593, 11242), (803, 8302), (1022, 6523), (1186, 5621), (1606, 4151)]