13811322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{659}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 31680000

約数和(自身を除く): 17868678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 659, 998, 1318, 1497, 1977, 2994, 3493, 3954, 4613, 6986, 9226, 10479, 13839, 20958, 27678, 328841, 657682, 986523, 1973046, 2301887, 4603774, 6905661, 13811322]

約数ペア:

[(1, 13811322), (2, 6905661), (3, 4603774), (6, 2301887), (7, 1973046), (14, 986523), (21, 657682), (42, 328841), (499, 27678), (659, 20958), (998, 13839), (1318, 10479), (1497, 9226), (1977, 6986), (2994, 4613), (3493, 3954)]