172181838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79493}}^1$

素因数の和:79536

約数の個数: 24

約数和(自身を含む): 363446568

約数和(自身を除く): 191264730

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 79493, 158986, 238479, 476958, 1510367, 3020734, 4531101, 9062202, 28696973, 57393946, 86090919, 172181838]

約数ペア:

[(1, 172181838), (2, 86090919), (3, 57393946), (6, 28696973), (19, 9062202), (38, 4531101), (57, 3020734), (114, 1510367), (361, 476958), (722, 238479), (1083, 158986), (2166, 79493)]