9665655138

素因数分解:

$2^1\times 3^2\times {\mathrm{536980841}}^1$

素因数の和:536980849

約数の個数: 12

約数和(自身を含む): 20942252838

約数和(自身を除く): 11276597700

約数列:

[1, 2, 3, 6, 9, 18, 536980841, 1073961682, 1610942523, 3221885046, 4832827569, 9665655138]

約数ペア:

[(1, 9665655138), (2, 4832827569), (3, 3221885046), (6, 1610942523), (9, 1073961682), (18, 536980841)]