39809628

素因数分解:

$2^2\times 3^2\times {\mathrm{1105823}}^1$

素因数の和:1105833

約数の個数: 18

約数和(自身を含む): 100629984

約数和(自身を除く): 60820356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1105823, 2211646, 3317469, 4423292, 6634938, 9952407, 13269876, 19904814, 39809628]

約数ペア:

[(1, 39809628), (2, 19904814), (3, 13269876), (4, 9952407), (6, 6634938), (9, 4423292), (12, 3317469), (18, 2211646), (36, 1105823)]