1115669826

素因数分解:

$2^1\times 3^2\times {\mathrm{61981657}}^1$

素因数の和:61981665

約数の個数: 12

約数和(自身を含む): 2417284662

約数和(自身を除く): 1301614836

約数列:

[1, 2, 3, 6, 9, 18, 61981657, 123963314, 185944971, 371889942, 557834913, 1115669826]

約数ペア:

[(1, 1115669826), (2, 557834913), (3, 371889942), (6, 185944971), (9, 123963314), (18, 61981657)]