11721078

素因数分解:

$2^1\times 3^3\times {\mathrm{217057}}^1$

素因数の和:217068

約数の個数: 16

約数和(自身を含む): 26046960

約数和(自身を除く): 14325882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 217057, 434114, 651171, 1302342, 1953513, 3907026, 5860539, 11721078]

約数ペア:

[(1, 11721078), (2, 5860539), (3, 3907026), (6, 1953513), (9, 1302342), (18, 651171), (27, 434114), (54, 217057)]