27912118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1327}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 45178560

約数和(自身を除く): 17266442

約数列:

[1, 2, 13, 26, 809, 1327, 1618, 2654, 10517, 17251, 21034, 34502, 1073543, 2147086, 13956059, 27912118]

約数ペア:

[(1, 27912118), (2, 13956059), (13, 2147086), (26, 1073543), (809, 34502), (1327, 21034), (1618, 17251), (2654, 10517)]