1966780962

素因数分解:

$2^1\times 3^2\times {\mathrm{109265609}}^1$

素因数の和:109265617

約数の個数: 12

約数和(自身を含む): 4261358790

約数和(自身を除く): 2294577828

約数列:

[1, 2, 3, 6, 9, 18, 109265609, 218531218, 327796827, 655593654, 983390481, 1966780962]

約数ペア:

[(1, 1966780962), (2, 983390481), (3, 655593654), (6, 327796827), (9, 218531218), (18, 109265609)]