9980658

素因数分解:

$2^1\times 3^4\times {\mathrm{61609}}^1$

素因数の和:61623

約数の個数: 20

約数和(自身を含む): 22364430

約数和(自身を除く): 12383772

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61609, 123218, 184827, 369654, 554481, 1108962, 1663443, 3326886, 4990329, 9980658]

約数ペア:

[(1, 9980658), (2, 4990329), (3, 3326886), (6, 1663443), (9, 1108962), (18, 554481), (27, 369654), (54, 184827), (81, 123218), (162, 61609)]