27291182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9091}}^1$

素因数の和:9191

約数の個数: 16

約数和(自身を含む): 43641600

約数和(自身を除く): 16350418

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 9091, 18182, 172729, 345458, 718189, 1436378, 13645591, 27291182]

約数ペア:

[(1, 27291182), (2, 13645591), (19, 1436378), (38, 718189), (79, 345458), (158, 172729), (1501, 18182), (3002, 9091)]