181537994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{750157}}^1$

素因数の和:750181

約数の個数: 12

約数和(自身を含む): 299313042

約数和(自身を除く): 117775048

約数列:

[1, 2, 11, 22, 121, 242, 750157, 1500314, 8251727, 16503454, 90768997, 181537994]

約数ペア:

[(1, 181537994), (2, 90768997), (11, 16503454), (22, 8251727), (121, 1500314), (242, 750157)]