28197186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{276443}}^1$

素因数の和:276465

約数の個数: 16

約数和(自身を含む): 59711904

約数和(自身を除く): 31514718

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 276443, 552886, 829329, 1658658, 4699531, 9399062, 14098593, 28197186]

約数ペア:

[(1, 28197186), (2, 14098593), (3, 9399062), (6, 4699531), (17, 1658658), (34, 829329), (51, 552886), (102, 276443)]